Hello,
You need during adding Vehicle set Listing type - Select. (it is in Vehicle Details) - see attached image
Then you can hide Contact info - in Seller Contact Settings (go to admin area - VehicleManager : Settings - Frontend Settings
Show Vehicle Owner: NO
Show Contact Information No
If you would like any further information, please do not hesitate to contact us too.
Sincerely Yours
Taras
OrdaSoft team