So many things. I'll start with the broader stuff:
There's no growth opportunity here if you're applying for a position on the operations team. You will be intentionally kept from any of the technical processes that aid software testing in order to justify keeping your salary low. You're being paid to tap as many buttons on a phone as you can in a day. That's it.
The concept is not viable. Physical robots will never be more efficient than automated scripts. The CEO believes that physical interaction with the device adds value to testing but that's called hardware testing. This is supposedly a software testing company. The reason this company stays afloat is because it's cheaper for their clients to pay the monthly fee for regression testing than it is to hire another internal, skilled Test Automation Engineer. All Mobot is doing is diluting the market for actual skilled, software-testing professionals.
The management is wildly inexperienced and unprofessional. The hiring manager who I worked under could be the most socially inept person I have ever worked with.
This company is shady - simple as that. Don't believe me? Well all of their listings can be found under "Mobot", a sporting-goods company with a 4.4 on glassdoor, instead of here at "Team Mobot", the actually company you're applying to with a whopping 1 star.