Frigidaire review: Ice maker nightmare

Have had this refrigerator for about a year. Warrantee still in place. Have had 3 service calls for the icemaker that never works for over a couple weeks at a time.
Waiting for the 4th appliance repair company to come and fix it. this will be the 4th Appliance Company and the 6th 8th time someone has been here to look at or fix this issue.
I waited for Appliance Companies that don't know what they are doing, or just don't show up at all.
I asked for a new ice maker, but Frigidaire will not replace the existing unit.
Frigidaire Appliances are junk. I also at the same time bought a new Over /stove (Frigidaire) and have had to have a service call for that unit. Oven temp and actual temp are off by about 25 degrees. Service person told us we just need to leave the oven door shut and after the oven reached temp let it continue to warm up for another 20-30 minutes to get it to the temperature required. Now if that is the case and everything is working properly why is the oven temp gauge showing that it is a desired temp but actual oven temp is at least 25 degrees lower.