Macbook locked. Possible ransomware?

Hello,

I am being asked to enter a code when booting the laptop, with the message [This laptop doesn't meet Invoice2go policies. Please contact workplaceops@invoice2go.com for assistance. Thanks].

I am not aware of this invoice2go policy or app, I haven't installed anything like that on my laptop.

The laptop gets locked after failing to enter the code.

I haven't communicated with the email yet, I just want to double check if this could be some sort of ransomware.

If its a case of ransomware, will formatting the Macbook remove the ransomware?