I try seed recover with BTC. Nothing works.
With my actualy seed, i recover a wallet. But on this wallet, there is nothing on it. No balance, no adress.
Again... I am not understanding this correctly. You previously said you were 100% sure of the seed because it recovered an address:
4 : The correct seed. I even recover one of my btc adress and i check it i can find it on receiving adress. So this is the correct seed.
So, please answer this question... A simple yes or no...
Does Electrum actually regenerate one (or more) of your old BTC addresses when your restore your wallet using your seed?

This is VERY important... Without knowing the answer to this question, we cannot more forward in the troubleshooting process.