we need a side view and barrel shot for full feedback but from what I can see you need more stress area apex and to slimline the sidewalls a little..not much, just straighten them and the nail will look slimmer and sleeker
Not enough product at the stress area and flat apex is a common issue with Gel in the beginning. Gel is a self-levelling product so it wants to make itself flat, nails do not want to be flat, they need strength and an apex so you have to battle physics and gravity. You'll need to ensure correct placement of the bulk of your gel in the first place, maybe turn the finger over so gravity pulls the product into the correct shape and possibly flash curing to hold it in place whilst you do the other nails, then full cure all of them - I don't use Cuccio so they may have other solutions, your training should have covered apex placement and troubleshooting.
