The wallet you have is a 2fa wallet. If you don't have the 2fa code then you can do a restore using the seed mnemonic. Do you have the seed mnemonic of your wallet?
i don't have seed i just download the wallet from electrum.org and start using it i just enter a password ! please help me what to do ?
that's not how the wallet creation process works. either you or somebody else with access to your computer created the 2fa wallet. if you don't have the seed or the 2fa code then your money is lost. there is nothing anyone can do to help.