Out of touch

Discovery Insure replaced my iPhone 7 screen through WeFix a couple of weeks ago. The new touch screen stopped working and I had to send my phone back to WeFix for repairs. I received my phone back yesterday which was a short turn around compared to the previous repair 3 days vs 7 days previously. The touch screen has just stopped working again. I've had enough of Discovery's monopoly resulting in sub standard workmanship or replacement products. Truly gatvol. My next phone will be a Nokia 3310 and my next insurer will not be Discovery.