i can't join pro battles in Test server on HTML5 version expect of battles that i created them i tried every thing but i couldn't what should i do?!
Unfortunately, since this is an issue with the Test Server, and not the actual game, there are lots of flaws that we can't fix, this being one of them. The Test Server is mainly designed to test new features in a relatively low player environment, and the majority of the features that are tested here apply to Matchmaking only, not to PRO battles. It is unlikely the Developers will fix issues joining PRO battles, as that is not what the Test Server is intended for.
Hope this helps!
Customer support service by UserEcho