KitchenAid Whirlpool New refrigerator has water leaks , have made 8 attempts to repair over two years almost

KitchenAid has extented the warrenty but are unable to repair a 3000 dollar referigerator , It leaked water into the ice been causing it to freezen into a solid block , after 5 attemps to repair they decided it was a blocked filter in the frig. It was replaced at my expence 55.00 and seemed to be ok , this took 6 visits and almost a year , but after the filter continued to get stopped up , so I bought 4 more filters .

Then 2 months ago the bottom drawer was clogged with ice , this in the fresh food side of the frig. , it was coming from the inner walls of the frig . They came out and removed the walls of the frig and defrosted the large amount of ice and said it was a stopped up drain , but I never put food back in it . 2 months later it is frogen up again . The repair man was to be out today but called and canceled the appt. This has been a nightmare and all I want is a trouble free frig.