"BOON"
The first 5 tasks are UI changes and I am bidding for those 5 changes INR 1500. + 250 Commission.
The next 2 are social integrations. They need more work like - native app checking, oauth for posting on user's timeline etc. So I am not bidding for those tasks.
After I am done with the first 5 changes, I will let you know the complexity of the next 2 and bid accordingly. My guess is if you want full fledged integration, will cost you ~ 5000 INR and about 2 days of work.