Parking Jam?

Does anyone know what the level requirements are for the game Parking Jam? I got an email that it's tracking but it only showed the first requirement (level 40 for 15 SB) But I want to know what the rest of the levels are that I need to get to.

I downloaded it via mobile and it only said get to these levels in 7 days but didn't show me which levels. I tried to find the offer on my laptop but couldn't. I even checked the offer details since it showed as tracking in my history but still didn't give me any more details.