No best reason, they are making believe with their message.
Cons
They gave the project of 200 pages, and said to submit it with in two days. After submit it, they asked for bank details. After giving it, they are saying that bank details should be join with their bank and to create portal. I need to pay $300 for it. They are doing scam. Don't believe it.
Luckily I have read the reviews here in glassdoors. They will just waste your efforts and time. They will hire you from telegram, no much interview, they will just give you the files to download and convert it into words. Afterwards, they will ask you what payments do you want. And so on. After finishing the project, they will rate you 5 stars and ask for bank details, and the will ask you for 300$ and telling that there has an error on bank system. Don't fall for the trap