Hi I'm training in acrylics and they are not lasting more than a couple of days they just keep popping off. I'm prepping the nail pushing back cuticles, dehydrating the nail plate and priming before applying acrylic but they are still popping off and starting to lift within 2/3 days. I'm back at college tomorrow but I just getting down about it. I don't know where I'm going wrong if any one can help I would be grateful thank you x