A few suggestions for your profile: Add some more pictures and have your coach verify the promotion. The certificate says “purple belt in Jiu Jitsu”, this probably makes a few people think it’s not actually a BJJ belt but perhaps some other Jiu Jitsu style. The website of the academy looks like it’s doing other styles and your promoting coach is not listed as one of the instructors there. If you have your promotion record verified by a coach that has a verified BJJ black belt, that would definitely help there :)