Hello everyone! Hope you doing good. So yesterday I was using my blackshark perfectly fine but after I took a break from them one of the ears stopped working, I mostly use them with the 3.5 mm cable but no matter what device I plug them into or if it’s the wireless mode the right ear is mute completely

Been using them form 3 years now. Is there any solution for this matter or I need to get new headsets? Thank you very much in advance.