Second question is, can you get me the list of open source wallet since coinomi wallet is closed source? What about trust wallet is it truly an open source wallet? Thanks
Once you come across facts like this, that is, about Coinomi having a backdoor through which users funds can be stolen, I think the first thing to be done is, sending the assets to another wallet first then making enquiries, this is you taking measures to protect yourself. However, I don't use Coinomi so can't really say if there is security breaches or not but on the other hand, Trust wallet is my now favourite wallet because it accepts various coins and also, so far there have been no issues whatsoever from those using it; you can give it a trial.