Hmmm I have never heard of H and M. I wonder if we even have one here.
I went on the site to see if there was one near me and only found one in my whole state but here are the ones for Texas (I think that is where you live ?):
1. Galleria Dallas
13350 Dallas Parkway
Dallas TX 75240
United States
+1-855-466-7467
2. Willowbrook Mall
1156 Willowbrook Mall
Houston TX 77070
United States
+1-8554667467
3. Town East Mall
2063 Town East Mall
Mesquite TX 75150
United States
+1-855-466-7467
4. Grapevine Mills
3000 Grapevine Mills Parkway
Grapevine TX 76051
United States
+1-855-466-7467
5. Shops at Willow Bend
6121 W Park Blvd
Plano TX 75093
United States
+1-855-466-7467
6. NorthPark Center
8687 North Central Expressway
Dallas TX 75225
United States
+1-214-265-0015
7. Baybrook Mall
500 Baybrook Mall
Friendswood TX 77546
United States
+1-855-466-7467
Ps. If you go to their site you can look up and state that you want. Hope this helps. I am also interested in at least seeing these in person and maybe buying some.