That sucks. I don't know about Paypal, but to be honest, I don't understand why you would want to buy from her again after this. Yes, she makes pretty polishes, but so do loads of other makers who don't behave like this. If it wasn't for you still buying them, I wouldn't even look at her shop anymore. Jmho.
Do you have Kiki Do You Love Me by PfD? I don't think you do, but just wanted to double check. Still haven't seen anything about the FTLOP box. She's offering 15% off polishes bought together with Kiki, but don't know if it includes the FTLOP box. Might be of interest to you if you want to order from the new collection as she's restocking them at the same time (I think). I can't buy those right now, I've spent too much on other (non polish) things.
I need to empty my Stackry box on (or very shortly after) Monday. I'm still waiting for a couple of packages to arrive, but they *should* be there by then. I'd rather wait a few days as I only have a couple of pre-orders going there after that and neither will arrive within the next 2-3 weeks.