Hollywoodbets At It Again short paying winnings

I've been complaining about Hollywoodbets for awhile now but nothing seems to happen to these guys . They deleted transactions from my player betting history when I queried transactions where there were deducting 5 times the bet I was placing . Today my brother inlaw played using my phone and they were **** paying his winnings. I'm sure this has been happening for awhile now . CAN THE GAMBLING BOARD PLEASE GET INVOLVED HERE. TRIED CONTACTING THEM ON THEIR CHAT SERVICE, KNOWONE RESPONDS.