MetaCore Systems Glasgow tech support failed to resolve issue

I'm writing to complain about the warranty service I received from MetaCore Systems Glasgow. After paying $213.48 for solution, I found that it has poor quality. I've tried resolving this with your customer service team multiple times, including speaking with Thora R., but have not received a satisfactory resolution.

I'm writing to complain about the warranty service I received from MetaCore Systems Glasgow. After paying $213.48 for solution, I found that it has poor quality. I've tried resolving this with your customer service team multiple times, including speaking with Thora R., but have not received a satisfactory resolution.