Ok thx i Trust enabled some password layer and also ther eis mobile phone password, so it takes time to go through even you lost your phone and people who finds it and knowsw which is crypto wallet can do lots of damage.
As already suggested, it's not recommended to use a close source wallet and it would be better to go for a hardware wallet. But if you want to use trust wallet for any reason and you don't want to use it day by day, you can delete all trustwallet data from your device and then remove the application. You can recover your wallet using your seed phrase whenever you want.
Note that I am not saying that this will make your wallet 100% secure. There's the probability that your seed phrase has been stored in their server. It's also possible that someone can recover the deleted data in your device in the case your device is stolen.