If you upon every log in attempt to play.gll.gg recieve a prompt asking you to fill in your information (pubg nickname etc), please send us the following information via a support ticket:
The email you registered on play.gll.gg
Your PUBG nickname
Your steam account URL
Any of your teams that are important/relevant for you
A temporary workaround for this problem is to clear your browser cache and then log in using your email + password. Should this not solve the issue for you, please reach out to us again and we will investigate your issues further.