'Prima' fridges,aprx 3-repairs as freezers freezing over & not pushing air into fridge

Matt requested 2 quotes from Refrigeration Professionals in Brisbane

Prima fridges require repairs - freezer freezing over and not pushing air into fridge, Motel

Fridge is not cooling. Freezer is freezing food.
No cool in the fridge, freezer is over freezing. When turning on the fridge...

Cybercool stainless steel fridge doesnt work properly and needs a service
CyberCool stainless fridge is not working properly, and not reaching the set...

Vintec wine fridge service
Vintec wine fridge is not cooling lower than 18deg

Samsung fridge leaking inside
I've had this fixed once and it has reoccurred.