I took my complaint to N. Y. BBB via their online complaint process on 6/9. After BBB contacted the Seller, TeePublic agreed to completely refund my (4) orders totaling $363 including taxes and shipping charges. Very fast response from N. Y. BBB and then (surprise!) from TeePublic on 6/10.
I would strongly suggest that you try contacting N. Y. BBB to seek resolutions with TeePublic.
“Payments charged but no product shipped”
Over $300 in payments charged through my account in mid-May BEFORE killing of George Floyd, but to date no product has been shipped. Emails to Teepublic are not answered. This company is a complete fraud.