How to add more photos than just 5?

Level 1
How do you add all these extra car photos? I see posts where the seller was able to post a lot more than the 5 I can post. I'd like to be able to add more photos of my vehicle as people are asking for more but it won't let me. Can anyone help me in this mater? I've been on OfferUp since 2014 and have sold plenty vehicles in the past but I can't seem to add more photos like others I've seen. Thank you in advance for your help!
Community Helper
I think it depends on if you are using IOS or an android operating system for your phone. IOS can post more pictures than Andriod at this point in time.