all works since 2 month until now. Just work on another project last week and now when i want to restart, nothing work. I use webwallet and maiar to test, but each times i'm not redirected to my dapp after authentification. And i use this because i didn't know i can use something else. Last time i tried to use create react app script and import erdjs but i had some problems with webpack. So i cloned dapp-template and add some functions for me.

no its works

with dapp-template same

i try to send one

just explain to me how to setup fees on dapp who it's no mine

https://docs.elrond.com/developers/developer-reference/elrond-wasm-contract-calls/#method-3-manual-calls-not-recommended