So I got a bluetooth controller as a gift but as I was looking for keymappers, either they were not free or they aren't working as i would like them. And I would really like to use it for some games that do not have "built-in" controller support, but because they don't have that much buttons they would be easily mappable. Thank for the replies in advance!

HARDWARE The developer original requirements for the game it should run with SD845. I own Xiaomi 11Tpro with SD888+ 5G and Infinix GT10Pro Mediatek 8040. Rationally,  both should be more than enough to play in HD or Extreme graphic. Disappointingly, despite having enough RAM and Chipsets running it smoothly, even after turning the graphic to HD (SD888+), the graphic has not improved on my device. I still see "potato" level graphic.

The advance server from taptap is good but I can't recharge diamond in mlbb you can exchange vanguard coin in to diamond but i can't get tokens from event