1. Download this file https://dl.dropboxusercontent.com/u/54140575/blockcart.tpl and updated blockcart.tpl file into your website www.mywebsite.com/themes/metrofashion1.0/modules/blockcart/
2. Now you need to transplant block cart module into top hook. Please follow below instruction.
a. Click on Modules > Positions
b. Click on Transplant a module
Please take necessary backup your files and database before you update any files and make sure if you have cleared your cache .