Purchasing through Shein's points and coupon system

Q: Shein, an online store has a points system. For everyday the user checks in they are given points, for every review on items bought u are given points.

When orders are received and you confirmed its received, you are given points and these points are then accumulated and converted into rands for which you can use for purchases.

Is this points system valid?

Also, they have a coupon system where if you purchase over a certain amount, there is a discount. Is this permissible?

Working for a clothing store that sells shirts with pictures of animate objects

Q: Is it permissible to work for a clothing store that sells shirts with pictures of animate objects, such as humans and animals? Not all the shirts have these objects but some do. Would the earnings from being a sales associate at such store where one greets customers, puts the clothing on the shelves, works the cash register, etc be halal?

Reciting Surah Baqarah as a ruqyah

Q: I was informed of a ruqyah about a person who if he is facing some evil eye or is not able to proceed in life that he should recite Surah Al Baqarah over some water and dry blow into it for 3 days, and take that water and splash it on his stuff.

Is this a form of shirk? If it is not, what are the steps to take to perform such a ritual?

Cancelling one's booking before entering the Rowdhatul Jannah and wearing ihraam to perform tawaaf on the mataaf

Q: In Musjid Nabawi صلي الله عليه وسلم, there is an app which allows a person to enter the Rowdhatul Jannah once a month by making a booking. What is common is to cancel the booking after the guards check, allowing one to book for a second time in the next week. Is it fine to do this, or will it be considered as deceiving the people of Madinah Munawwarah?

Furthermore, when in Makkah Shareef, one is only allowed to make Tawaaf on the Mataaf if in performing Umrah and in the state of Ihraam. What many do, is wear the Ihraam to Tawaaf on the Mataaf. Is this permissible?