Shopify coding and

1. I need assistance. My store is a print on demand store I am selling custom t shirts, hoodies, bedding, footwear and much more. 1. I would like to have a mega menu coded. I want my website to look like a website called [login to view URL] 2. [login to view URL] As you can see, the above site has a clickable link for description, shipping and returns BUT I would like to have a clickable link for SIZING for clothes and shoes, RETURN POLICY and SHIPPING POLICY if possible. 2a. My question is if you do the coding, will it automatically show up on new items I add to the store? 3. I also need have collections created, and my products tagged and added to the appropriate collections. 4. Can you please remove the progress bar that shows the number of products I have left. It came with the Booster theme and I cannot seem to disable it. I want my store to be functional, responsive and look amazing and I am open to suggestions. Here is the instructions for the Mega Menu. I need a quick turn around so that I can launch my store. How long would this job take and how much would it cost? Thank you. The word doc is exactly how I would like the mega menu to look