Testament Theme on Shopify --modified

General information for the website: the site is not live yet. need to do addotional development work on it
Kind of development: Customization of existing website
Description of every page/module: 1) our current wordpress blog was developed for our brand . Instead of using the Shopify blog want to migrate our customizes one to Shopify using the Testament theme
current blog..www.madonnaandco.com/blog/
2) Collection pages...need headers like this www.madonnaandco.com/collection/
3) We added beauty services...need to add tthe menu o the beauty section on new site.
Description of requirements/features: see above
Payment methods: Credit Card, Paypal
Specific technologies required: testament theme knowldge, Shopify knowledge and wordpress
Extra notes: