Trending @Capgemini; Bench Landing - Day 1 mail

Received Bench landing - day 1 mail which need to get deployed on project within 30 days of this mail.

What does it mean? Is this a red flag? Will they ask me to leave or terminate me?

I have given 2 interviews till now since last two months. Not selected even they didn’t provide any feedback.

What action should I take?

I just joined 2 months ago.