Shopify fixes x 3

Hi, I need to fix 2 things on my Shopify store please:

1. I need to add prices to product and collection pages.

My theme "Pipeline". I think I may have accidentally deleted the line of code in product.liquid which represents prices on products and collection pages. Althought I am not 100% sure. Please check the code. Prices should be visible as they are listed in product prices in Shopify admin. Currently prices are not shown.

Link is here: example https://twiisted.co/collections/meal-plans/products/balance
https://twiisted.co/collections/all

2. I need to customise product page for all products. I want the product page to look similar to this website.

https://www.mygodo.com/menu/full-menu/smoked-salmon-with-robiola-cheese-182

I would like the picture to be horizontal and full screen.
Underneath in the middle of the page: product name, price, description, select number of days, quantity fields, add to basket button. Underneath nutritional information. I would like this for all products so need to change the template. I can send a mock up if helps.

3. I would like the main twiisted logo to move to centre of header and increae size by 100%. 4 menu headers on the left (shop now, mealplans, cleanses, packs) and 4 headers on the right of the image. (for now basket and about) I will add 2 more headers later.

Thanks a lot in advance!
We will work with you in the future on more fixes etc for sure if everything is good :)