First time buying crypto with BLIK – how’s the experience with Audius?

I'm completely new to buying crypto and want to start with something like Audius (AUDIO) since I'm into music projects. I saw Paybis accepts BLIK, which I already use for online shopping here in Poland. I'm a bit nervous about the whole process—is it really as simple as it looks? Do I need to upload ID right away, or can I test with a smaller amount first? Also, once I buy, how do I actually get the coins into my own wallet? Would appreciate a step‑by‑step from someone who's done it.