Etiquettes and respect for the Quraan

Reciting the Quraan Shareef on a phone while sitting behind a person

Q: If a person is sitting in the masjid in the 3rd or 4th saff with people sitting in front of him and he is sitting at the back of them, can he read Quraan on the mobile. Will it be dishonouring the Quraan as he is sitting at the back of person and reading Quraan on the mobile. It means the Quraan is at the back of a person.

Can one read Quraan in the Haram of Makkah when people are doing tawaaf, or sitting in front of a person, or will it be not correct?

Ordering a Quraan online

Q: Recently I ordered a Quraan Sharif with English translation from Amazon. They delivered my order to my door.

My question is that now I'm feeling very conscious of how and who might have handled the Quraan and if it's ok that they put the package in front of the door on the ground? I feel very upset and regret ordering it online but I had no other option at the moment. Would I get sin for it?