Stupid me I don't know the difference between a custodial crypto wallet and a noncustodial crypto wallet, I felt that using just your email account to create a wlalet is the tastest and most easy, not knowing that I was digging my own grave.
You just sign up with an email and then don't have the private key of the wallet you created, or you don't back it up, that's a fatal mistake.
Any mobile wallet will also not be safe if you don't know how the wallet works and how to keep it safe, but the most secure are Hardwallets such as Ledger, Trezor, Safepal etc.
Although it is listed two app stores like google play does not guarantee that the app will be safe, there is always an opening for scammers to enter, and many victims feel disadvantaged.