Hello There,
I assure you that i will complete your shopify project as same as you want with custom design that you've purchased from theme forest and submit it to you with in 3 days there isn't any problem if you create a 3 millstone and released it on by one,
I am working from last 8+ Years in HTML/CSS,WPLMS,CMS, Bootstrap, J Query, JavaScript, PHP, Laravel, Codeigniter, WordPress,Website Design,Web Scrapping, Shopify development.
Message me so we can discuss the further details.
Thank you.