ONLY Design a mobile and tablet version of my header on FIGMA

I need a UX/UI designer to design me a mobile and tablet version of my already completed desktop header on figma. I have parts of my site complete on a figma file. Some things on there aren't going to be used or need redesigning and there are some things that haven't been started yet. So should you complete this job there is a lot more work to do in the very near future. I'm looking for a designer to have a long term relationship with. I already have a developer I just need a designer