I may just change out the tank then. Any suggest a dependable tank that I could possibly reuse my coils in? Also does everyone detach the tank when they put it in their pockets? Or with the mouth piece facing down so the coils don't get flooded?
No and no. Halo didn't exactly meet the expected mark of customer satisfaction by offering you a work around.
Gloves off... Halo simply take other people's hardware and charge a premium. It's a Eleaf coil you have in those packs, so try an Eleaf tank product if you want to have a chance of using the 5-pack you bought.
Then again, you didn't buy Vaporfi, so you got lucky. Sometimes you win, sometimes you lose.
You always lose with re-brands, because that is what re-brands do.