Q1) how much monies do you want to make?
Q2) how much monies do you have, to make answer Q1 happens?
Q3) how much time do you want to wait to make the monies with the monies you have?
Q4) How much % in the Q2, can you allows to lose?

well,..these are just some of the basic answers required while waiting for SIFUS or before the SIFUS can replies.

pls confirm...are you answering this with...
Q1) how much monies do you want to make?
yr ans....above 1.5 k....is it pm or pa?
Q2) how much monies do you have, to make answer Q1 happens?
yr ans....salary 1.5 k plus commission 2k sometimes...are you planning to "put into" investment 1.5 k + 2K pm or pa or just 1 time?
IS this 1.5K + 2k your income BUT not yet MINUS yr expenses? if before....what is "net" after minus expenses that you want to put into investment? but this word "sometimes"...means? hope that it is NOT sometimes will put in sometime not.
Q3) how much time do you want to wait to make the monies with the monies you have?
yr ans....monthly 1.5 K...Guess wrong answer...Maybe you read it wrongly...it should be .... how long (months/years) do you want to reap the ROI after you had invested in it?
example....if one intent to be a father next year..he must start work now. ..because the ROI is 9 months later (+/-)
Q4) How much % in the Q2, can you allows to lose?
yr ans....never lose %,cause its fixed salary ... so you want it to be this monthly min 1.5k constant thing...but this word "never lose % cause it is fixed salary"?.....(could happens, but try NOT to think it is "salary"  because many people out there had many experience of losing their job/salary)
Taking the example of father to be.....there will risk of that NOT happening too.

yr question....how to make additional income ? i believe everyone here is making 10 to 20k a month .please guide ya sifu

well as usual.....while waiting for the Doctors to come to prescribe you with correct medicines....
this busybody receptionist here that are now too free, will try to gives unqualified diagnostics....
...with the (pending correct answers to Q2)....try get a few low cost flats near where got many foreign workers (not expats) gathers..then rent it out" or
with that $$ you currently has or going to be input into yr investment.....try take up some hard skill experience/job knowledge....like learning how to do electrical wiring/ repairing cars/ household repairing etc. or
try take out another job as 2nd job at clubs (I know some of them earned >1.5k doing that in there) or
try to look out for "cepat kaya" schemes....there are some out there....will you lose $$?....well they NEVER said you will...

as per yr questions.....
1) how to make additional income ?.....
many ways....."sometimes" they can be achieved by setting reasonable targets amount of ROI, setting reasonable time in it, placing reasonable capital/efforts to be input and setting reasonable risk one is willing to take....IF only they are reasonable to the SIFUS, not what you think is reasonable/want.
2) i believe everyone here is making 10 to 20k a month .please guide .....
yes I believes that too....well, as to guide you??? with that monthly income.....If I am one of them, I would be sitting in the clubs, grabbing something, drinking and socializing......INSTEAD of posting here....
For some others...maybe it is their secret rice bowl..they never guide
For some others...maybe it was too embarrassing to tell...they never guide
For some others...maybe it was illegal methods...they never guide
For some others...maybe it is their rice bowl....they never guide unless you pay for it
For some others...maybe they are earning that but just not 100% monthly constant.....they never replies
For some others...maybe they read your posting and find that your "intention" are too wild, childish or crazily not achieve able targets with yr input and risk expected....they never bother to guide
For some others...maybe they will come and replies.

Sorry,...for this OFF Topic posting,...no spamming or argue pls.... was posting to try kill my can't sleep.....well it just did.