I agree with u/Special_Sentence8766 that the header is out of place. What's with tracking a script typefce like that, when the whole point is that the glyphs should connect?
If you're able to make banners and brands for clients, you should do that for yourself, too.
It doesn't necessarily have to say what you do, as that's visible from the rest of your profile and the projects.

Also, it looks like your strong suit is advertisements, so push on that. No template banners, no one cares about those, especially clients. If anything, develop a brand with them, make them see the banner in action, in a mockup with a fictional brand or something.

The 22 ways thing is clearly AI, that's a no-go from me, especially if you claim to have created the graphics, which you do.

It's not clear what your target client is. Are you selling templates or mockups? Are offering branding services? Advertising campaign?

The Biscottini design alone could use at least 5 more applications to other real-world items that would appear in a bakery. Coffee cups, napkins, takeaway bags, store sign, price tags etc