Gaggia Machine from Koçtaş Failed in 6 Months and I Can't Reach Service

I purchased a Gaggia espresso machine from Koçtaş six months ago, and now it’s showing a pressure error. I anticipated a durable product, but unfortunately, the machine began to malfunction far too quickly. The main concern is that I haven't been able to contact customer service for assistance. I'm unsure about where to bring the machine for repairs or if a technician will come to check it out. There has been a lack of clear guidance or support from anyone. I'm really frustrated with a faulty machine and can't find a solution to get it repaired. I expect Koçtaş and Gaggia to tackle this problem by delivering appropriate service and resolving the issue quickly.