shopify plugin required for csv import / export and amazon sync

hi, we have shopify store [login to view URL] we need good theme according to our store smart watches. 1 : new theme 2 : new banner 3 : plugin for easy import / export csv 4 : amazon import catalog plugin 5 : if I have any item in shopify and I want to list it to amazon then it from direct from shoplift for single/selected / all product. 6 : backup entire store before work. work need through team viewer only. we need demo before award. thanks.