Choose more payment options… there’s a bitcoin option and then you’ll get a confirmation email with a button to pay 💜 I’ve asked nostr:npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s to do a video to help! Lol in terms of sizing, men’s shirts and the unisex tanks fit to size but for women’s shirts I would size up if you like a looser fit..: they are fitted. Hope this helps!