I need Help! (não consigo abrir nenhum jogo)

[ 0.000000] Common.Filesystem common/file_util.cpp:GetUserPath:695: Using the local user directory
[ 0.899453] Frontend citra_qt/game_list.cpp:PopulateAsync:319: Could not find game list folder at C:/Users/T·lio Santos/Desktop/EMULADOR 3DS/ROMS
[ 1.256104] Log common/logging/filter.cpp:ParseFilterRule:75: Unknown log level in filter: *:Log
[ 16.073484] Frontend citra_qt/main.cpp:BootGame:428: Citra starting…
[ 16.102890] Service.FS core/file_sys/ncch_container.cpp:Load:173: ExHeader Program ID mismatch: the ROM is probably encrypted.
[ 16.103558] Core core/core.cpp:Load:84: Failed to determine system mode (Error 8)!

Please, post only in english (use Google as translator if needed). This error could be related to your ROM not being decrypted. How did you dumped your game?

Your ROM is encrypted.

Citra requires you to dump your cartridges/installed titles from your 3DS. Please refer to our
Game Dumping Guides:

Dumping Game Cartridges
Dumping Installed Titles

Does it exist another way to do it? I don’t have a 3DS.

Games can only dumped and decrypted from a 3DS. There is no other dumping method.