All of my computers had been Intel for many many years and here about a year and a half ago I got my first AMD computer because I had seen other people’s machines with AMD processors but I had never owned one for myself and so now I do I have one with an AMD Ryzen 5
Do you have any kind of crypto already? Because if you do, you can swap 4 Monero using one of the instant swap services such as trocador.app and use Haveno. If you do not, there is a get your first XMR room on matrix that might be able to help. https://matrix.to/#%2F!gQJbRTGiTuVmJhnVGe%3Amatrix.org%3Fvia=monero.social&via=matrix.org&via=kernal.eu
Do be aware that in that room you can only buy a maximum of 0.15 and that’s to keep people from being scammed for a bunch of money since there is no kind of arbitration or protection of any kind. Once you have at least 0.11, you can use Haveno-reto from https://haveno-reto.com/