I mean normal phone updates

Please i need help...
I rooted my infinix hot and was changing fonts
The phone started malfunctioning and nearly bricked
I got an infinix hot stock rom by androidvillaz from the net
I flashed it and the phone started wkrking perfectly
But since then i cant install any update at all
Once it wants to install, it boots into recovery
And says "device name not found"
And when i was able to check my device name it showed infinixhotbyAndroidvillaz.com and i think thats the problem

Please can someone give me a solution