If you're willing to migrate to a country with better facilities for dentists I suggest you try for a permanent visa for instance Australia. You can get a job and earn at least AU$300/day. You should contact the Australian embassy in your country for "How to get a work visa or permanent visa" through the proper channel.
https://www.homeaffairs.gov.au/research-and-statistics/statistics/country-profiles/profiles/pakistan
Thank you so much for this. I'll definitely look into this