Most likely a scam providing fake work…
Most likely a scam providing fake work opportunities so people work for free for their platform. They are not the only one. A few clues: - You enter all personal details but then the email you use to provide work is someone else's email - I completed several hours of work. I could save the work but could not submit it. There is a technical glitch... I am pretty sure they received it and will leverage it for their project. I was promised a bonus for completing the assessments on top of normal pay. - They reach out on Saturday morning at 8am. When you ask them if they know about your location, they say they don't, which is odd as I gave them all my data. Some might feel desperate for work which is exactly what they are looking for. 101 of the scam industry.