Figma - User interface Designer for mobile app and website. UI/UX - Please show us your samples of previous work

We are looking for someone who could provide us with designs for mobile app (iPhone and android) also design for the website.

The layout will be something like an audio player or media library (Check attachments for type of work we need)

Are you an experienced UI designer?
Could you share your previous work?
How much time you need to complete it?
What is your cost?
Please do not ask our budget.

We will need source FIGMA files.