Build an Online Store www.vantagekart.com - 2 (upgradation)

1)Newsletter format and subscription demo 2) over the brand page auto load 3) SMS and OTP while registration 4) Order status 5) Buyer GUI 6)Social media Login with Facebook, gmail GUI 7) Comparison issue - should not compare 1 product 8) courier tracking in buyer dashboard 9) out of stock - with login and without login 10) RMA - returns management 11) Coupon validation - per account usage , total usage , value limit usage 12 ) wallet 13) delivery time and pin code serviceability on product page 14) pop ups(newsletter registration , out of stock subscription) 15) validation (when user subscribe or register) 16)optimization it' speed over Gtmetrix should be 3 seconds. 17) Mail chimp configuration for daily deal promotion , newsletters , out of stock subscription and when it's back in stock for notification 18) shipway configuration - customer should get message as well as mail regarding there order like it has been confirmed , it has been dispatch through ...... , it;s out of delivery , it's delivered .. 19) order detail should be exported and should be imported to tally for account purpose so we can easily reconcile whole data. 20) favicon is there but still in similarweb pro it's showing magento's icon instead of our logo in favicon. it should be fixed. 21) Want alexa code on every page of website so it should be alexa certified 22) want to update meta title and meta data around 700 products which we listed over our website . 23) our daily deal is not working properly . it's magento's inbuilt feature but still we are facing issue in that so need to fix it also.