Hi everyone. I did shellac and smoothing gel on a client 3 months ago and she messaged me after 4 days and said it had all come off. When I went to remove the remaining she said it was all over the sheets in her bed in the morning, I thought it sounded odd but didn't say anything. I offered to re-do for free but every appointment she made she changed, everytime I offered an alternative she couldn't make it. She has just messaged me to say can she have her money back. I'm reluctant to refund as I couldn't test whether it was my application or the aftercare. I live in a very tight knit community and don't want to get bad mouthed. What would you do? X