If Stripe and PayPal are currently not supported in your country, there is a workaround called Stripe Atlas. Stripe Atlas allows you to create a US-based organization and bank account. You could then link the US bank account created through the program and wire any funds you receive from your US bank account to your account in your country.
You could also do this through Zenbusiness or Incfile.
It is also worth noting that these platforms may charge additional fees for the use of their services.