Thank you. I already know this and as I wrote, I am a non-resident in my home country and as you state am not paying tax there even from income sourced there, unless the income is recieved to my bank there. Again, as I am not allowed to work and cannot set up a company where I live now I cannot recieve money to a
bank account here. If I do that when I am able to open a bank account later I will of course be taxed here but as I am not applying for a work visa (because I can't get one) I need to recieve the income to a bank account in another country. This country, where I live now, does not look into where you're money comes from as long as you can provide for yourself (not quite right but there are workarounds). I hope this clarifies any confusion I made with my first post.
As for the utility bill I can probably get one but as I pay
cash without any contract including electricity, water etc. it would be a hassle I would like to avoid. However if there are no way to workaround this I will probably have to discuss this with my landlord who will have to make some kind of bill.