Make Edits to Shopify Store

Custom template. It is almost complete, I would just like to make some final changes as below.

Change footer to black with white text.
Create 8 new listings
Ensure all current listings are correct as per spreadsheet (I will provide)
Change pink page break headings to black
Change Main page navigation headings to black
change 3 emails in text to new email
Swap position of Privacy Policy and Shipping/Exchanges on Footer
fix Instagram link
update 10 current listings
Add 8 new listings
add 6 colour options for each product
Make the whole background black

100USD ideally
Please tell me your price and how long it will take