Campbell's Pool Installations

I've used them twice and had problems.Had a new liner put in by them for $488.00.When I filled it,the liner was crooked.This time I had to drain my pool because of the rains in May to start over because of the algae.The liner got worse.They said I had voided the warranty by draining the pool.How else are you going to straighten out the liner? They said they would come out and redo the liner for half price...$200.00 RUFKM????....Beware of these people..