Just recently I purchased a one owner 87 rx7 with 38,000 original miles. Had vehicle shipped to me and has been driving great....until it started to not turn over. This used to only happen part of the time, however now it will not crank. I am attaching a video and any input would be great. FYI I am not to savvy with cars so I will most likely not be able to fix myself but wanted to gain some feedback in case it might be an easy fix(hope so). Thanks for taking the time

 

Update as I got under the hood and checked all connections(well the wires that are all connected). Nothing seemed loose, however after pushing all together car started right up. Maybe that will fix permanently...

 

Could you be a little more descriptive? What wires did you mess with? grounds? Battery terminals? Harness?