You should continue wearing your invisalign aligner even though the attachment does not fit perfectly. Your teeth will shift if your trays are not in. Make sure you return to your dentists when you get back from vacation
Although Invisalign is awesome for many, many cases....for yours it is not. Your main concern is the front tooth. It needs the root to be torqued in. That is a movement Invisalign does not do so well. In the hands of a skilled orthodontist (dental specialist) this is an easy movement to mak...
Dental wax should be food grade as a lot of food and candy uses wax for texture and gloss. Maybe your dentist can adjust the area a little to help on your next visit.