Connect social media to website

Have experience editing website templates on Shopify. Website is already built. Facebook & Twitter page is already built. I need someone to connect my facebook and twitter to my Shopify website. Links for facebook and twitter are already on the template website. Just need it connected to my companies social media. Do not make any further changes to my website or social media. Simple project, flat rate, very small project. For someone who knows that they are doing, should be able to do it in an hour. Willing to pay for one hour freelancer rate or a low fixed price. INCLUDE IN YOUR PROPOSAL EXACTLY WHAT INFORMATION YOU NEED FROM ME IN ORDER TO COMPLETE THIS PROJECT. Website is not launched yet.