shopify store to finish

For this project we only need to adapt the website for its operation, we will offer different events and our merchandising, for this I need a professional person who can make the website for us professionally. The web has to be delivered quickly (3-5max).It will be necessary to put on the web a sale of tickets with QR code and that these are random, this will only be done for small events (boat party, pool party...), for festivals we have to put an external ticket sale and that must be quite clear on the web, this good must have a visual design, I'll give you an example of how the web should look. ( https://juarezdj.com/ )