Hi renesisx,
You cant gain weight is mayb due to your digest system.

The thing you ate are unable to digest completely and cant absorb by your body properly.

Please do not eat alot alot just to gain weight. that is wrong concept.
If you do so, you get unhealthy fat.

Make it balance meal,
1st thing you need to do every morning wake up drink up 500ml water.
Why you need to do so? this is to wash out your stomach in order to digest better for the day.

If you really willing to be faster, mayb you can try out detoxification.

Just for Sharing

Thanks guys.. for correcting me..

I stated 500ml because now a days the weather and the haze really terrible.. we need more water to clean our body ..

some more i work in office that for sure i need more..

Anywa guys.. i learnt alot from you guys..

Lets bring up health concern to everyone..