Phone Repair Bar

I got my iPhone screen replaced and 10 days later (within their 2 week warranty) my phone's motherboard completely shorts out, making the phone useless. I take the phone back to them for diagnostics and they confirm that my motherboard is broken, however they deny ANY responsibility. They claim that it is impossible for the screen to short out the motherboard so the issue can't be the screen. I am no tech-wizard so I chose to believe them and do my own research before confronting the issue again. Upon taking the phone to Apple, I very quickly found that they simply lied to my face. They replaced my iPhone screen, which is OLED, with a low quality LCD screen. Doing this is widely known to cause many issues such as excessive battery drain, screen touch issues, and, in some cases, motherboards to short out. These screens are incompatible and based the owners reply, they know this. Even though I was within the warranty period, they denied any sort of refund or compensation. They only offered me a free phone case and 15% off future repairs. I asked to be connected with their manager or owner, but the employees claimed that their owner "does not have a phone line". The reply to this review is the only communication I have received from the owner. I am now out the $130 I spent on the so-called repair and had to purchase a brand new phone. I will never return to this place and would strongly urge anyone reading this to look elsewhere. Edit: The owner is trying to save face with their reply. They say screen replacements can't short motherboards, but a simple google search will tell you that non-genuine parts can short out motherboards. I took the phone to Apple and they confirmed everything I said. Anyone reading this is welcome to contact me for the proof. This business put an LCD screen on an OLED Phone and ruined the phone. Do your own research before going here. LCD screens destroy the motherboards of OLED phones because they draw much more power than OLED. If they are replying to this by lying, it is clear that they know what they are doing. Steer clear. They are dishonest and do not care about customers or their devices. Pay attention to their reviews. No reputable business has this many bad reviews.