Ah that's a shame. I'm using it more and more. Aldi, Morrisons, my local butcher, Home Bargains, Pret, Boots and now Tesco. It's at the point for me where I use it more than Chip & PIN.
I think there's an Aldi in Heanor but I don't know; seem to be spending 80% of my life at work at the moment LOL.
Agree re: loyalty cards. Still think it's daft Walgreen's have implemented their rewards card into Wallet but Boots whom they have a majority stake in have a poor app and no option to store it in Wallet (bar using Stocard of course, and I'm sure I saw on MSE Boots are now refusing unless the proper Advantage Card is presented).