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There are many self-employed people earning 1-2 thousand dollars or more a month independently for only 1-2 years. There are also freelancers who have worked for many years but find it difficult to get two or three projects a month. If you are a freelancer, but it will not work.
So you have to do freelancing and keep in mind some things.
1 / You have to learn to work well and start freelancing. There are many training centers in Bangladesh that ask people with disabilities to join the market without teaching them how to do the job well.
2 / Save portfolio. As proof of your suitability for the job, you have already done some demos and show them to your clients which will greatly increase your chances of getting a job.
3 / Create your profile accurately and efficiently in freelancer markets.
4 / Share your profile link on various social media to get more clients and offers.