I noticed the trend for quite sometime..there should be some venue that investors grievances be heard

Agreed. I'm not sure what good his postings have in any IPO threads.
To simply shout certain new listing will hit the roof by giving
a target price that he grasped from out of nowhere or out from
his own ass does not certainly paint him as a bright person.
And by posting plenty emojis without any credible in depth
analyst really speak a lot about him.

One can also find his similar posting in i3 Forum on SenHeng
https://klse.i3investor.com/servlets/stk/5305.jsp

But since SenHeng price tanked, same like in here. He has gone
missing.

To make matter worst, he got many supporters here including one
or two VVIP that found his posting amusing. They may argue : "why
the need to be serious ?"
Well in any other threads or forums, posting like his will be immediately
flagged as SPAM, I'm not sure why the admin/mod here continue letting
him to be around.

History have shown that this share is to stay away since earlier flop and delisted

Business is not that great as what they project to th3 investors 

It's really dumb of them to aim for short term insta profit. I bet many of their investors who got burnt is gonna boycott them for life after this. Some might even barged into their shop and give them a good scolding.

Hope in future no other malaysia companies overpriced their IPO. Bursa could have prevented this from happening also by placing some regulations. Pricing cannot above X% of fair price of stock for example. Based on the account books of the company currently.