Samsung TV Remote not working after installing SmartThings on my phone

Hi , I have recently installed Smart things on my Samsung phone and my mobile is not working as a remote. However my TV remote has stopped working and I am only able to operate my TV. shift channels, Volume etc only with my Mobile which is getting a bit difficult.

Any help how to make my TV remote work again.

thanks for the help

Or

SmartThings App, menu, contact us

Hello, did you found a fix to it?