Worst company to 'repair' a phone. Received four s...

Worst company to 'repair' a phone. Received four separate occasions still faulty, and getting worse each time. Sent with broken screen, total faults after their 'repairs' as follows: broken speaker, microphone, camera shutter button, visually damaged speakers, screen leaking light, screen not flush, middle of screen faulty, auto rotate faulty, brightness faulty.
They will not refund unless you, believe it or not, return the phone to assess damage. I luckily did not have to do this. You can never speak to a manager as they use the same number and email as the customer service team. Their excuse is they give a year warranty for issues such as above.
After taking to a new shop it was discovered the phone was full of superglue, sellotape, iPhone 6 parts for a Sony phone. Casings and coverings missing. The superglue had melted parts of my internals together and instead of replacing the whole screen panel as they should, they cut the glass out and replaced this only meaning flex's were damaged and causing more issues and the seal around screen was peeling away. It has cost me 3x as much to repair these faults.
As my new technician said aptly, they are complete cowboys.
It has been reported to Watchdog and Trading Standards.