No problem, you can alwaysbuy a replacement!. Just message me and I will remake your missing nail. Please note that colors may change or fade over time, or I may be using a different batch than was used to create your nail.Many nail sets are also interchangeable!you can even consider buying Bling accent nails to replace the existing nails. Shipping fees apply and replacements do not come with a prep kit. additional prep kits can be purchased in the "add-on" section of my shop