Here's a screenshot of the application I used:
https://ibb.co/f3fqpmI don't think I will ever invest in Bitcoin again. It's way too risky and the fact that operations can't be undone makes is highly unappealing.
One mistake in the sending or receiving address and you're screwed I mean that's just messed up isn't it?
Oh well, I learned my lesson the hard way!
Firstly, it's not Bitcoins' fault (nor yours as you were not sure about all this).
If you downloaded the coinomi wallet from an unknown (un-trustworthy) source, it's obvious that they (probably hackers) got access to your private key through their malware and sent your coins to their address. Or if it was you who sent it, why didn't you study/ask somebody about it? Though, not your fault here too as you were unaware of the fact that Bitcoin transactions are irreversible.