Not that long ago, almost all of the medical fields on Gumroad had been pulled from that site. This action was taken because a bunch of some unscrupulous people had been creating an excessive number of charge backs for Sapien.
Some (but not all) of the removed fields have been returned to Gumroad. If you already have a legitimately purchased copy of those fields, they still work and are still effective.
If you don’t have yet those fields, only Sammy or the Cap’n would know if/when they’d be returned for sale.
I’m not sure what precisely you mean by this, how you’ve gone about this or how long you’ve waited until you decided that you’ve “gotten nowhere.” I will mention that Sammy has shared here on this forum that he is particularly busy (with the business, the busy holiday season as well as some personal/family stuff and, hopefully, his first married holiday celebrations). So, I’m sure he’d appreciate as much patience as you are able to extend to him.