Why is there 2 versions of the game in the app store

[Yousef mk]

Hey forum how are you all .. needless to say this is my favorite game i have a few stuff i want to talk about and i would love to get an answer for .. first why is there 2 versions of the game ? I spent a lot on the first version but multiplayer and arena doesn’t function there but in this version i was excited to find it working .. at least multiplayer haven’t unlocked arena yet .. plus i would love to transfer my account in the old version to this version i have so much stuff there and quite a progress .. secondly sometimes the forum banns me in random times and later i am unbanned i don’t know what is happening or why i am getting banned but it seems like it is a glitch of some sort .. thirdly the process of signing up in the forum is quite glitched and tiresome i used 3 different new functioning emails before i can sign up correctly (i forgot my old account in forum last year) would you guys please help me transfer my account and all