On your profile you're 18 years old with six years of experience in graphic design (as a freelancer), not meant to underestimate you, but from a buyer's perspective I imagine you started this from like what? 10? 12?
I think it's enough to give your information in general, and maybe you could add another service, even though I know it was pretty hard, and I'm pretty confused about what I opened up for the first time. Research your niche expertise on the platform, then you'll be inspired. I hope it helps, good luck.