More than certificate you need an actual knowledge and understanding to put on use. My friend has no certificates but he has ton of video works he shares and reach out to clients and he actually gets paid in USD. My advice? - work on your skill improve it. If two projects do one for free -reach out to clients atleast 20 per 2 days, that's how it is just keep on learning and improving showcase your works in your profile. Use LINKEDIN,INSTA(he uses mainly LINKEDIN for clients or email.) Good luck🙌