Is nostr:nprofile1qqsz5jpeqcqrlpa98naqe74wdzngja4npj06z26kfu5wvzpkclmutegpz4mhxue69uhk2er9dchxummnw3ezumrpdejqzrthwden5te0dehhxtnvdakqj29q9c a scam?

Purchased and got nothing and no response from their nostr account. Anyone tried them before?