site not tested problems

Having problem with site not tested issue. I have over 50 websites, 19 of them were tested a few weeks after verification, the rest have not and it has been over 2 months. I have even re-submitted some of them to see if that would work. Help! The most important ones are; u4shopping.com, u4nutrition.com, u4affiliates.com, u4dentalcare.com. Thanks