$80 Shopify Expert To Add Shipping Variants for 8 of my products. See Video. Need this done today.

$80 Shopify Expert To Add Shipping Variants for 8 of my products. You must be a Shopify Expert. See my attached video. I will not accept bids higher than $80. I need all the other products shipping info to stay as they are now (except the 8 I mentioned). I need this done today. See Videos. Shipping Video [login to view URL] Shipping Cost Video [login to view URL] I have a Basic Shopify/Monthly account. Will calculated shipping work on my shopify website. I am not upgrading to Premium Shopify account. I don't want any apps to to do this, because the are not free. I also need a sentence on my Shopify Site header changed. I need the "Shipping" tab and "Delivery And Returns" tab details changed only for 8 of my products. I will need you to make a screen shots to teach me how to change my shipping prices for these 8 products when I need to. Also how to add more of these products to my website I need to know how to add the shipping costs for the customers to select.