I stumbled upon WTB - Netflix trial 1 month ( need many), where user SupremosKaiosama had deleted his posts.
OP claims he was scammed, and SupremosKaiosama has "untrusted" negative feedback from 4 different users. There's no direct evidence, but removing his posts after posting his Telegram username doesn't look good either.
I'll use this topic for a neutral Reference tag.

If anyone wants to dig deeper, see all unedited (or deleted) posts made by SupremosKaiosama.