Why gig impression low and high in different devices at same time?

[mahediofficial]

Im currently login in my fiverr account in my devices. One of in my laptop and another in my mobile. But the question is when I see the gig count from my laptop its increasing day by day at the same time I check it from my phone it's shows it's decreasing??

 

Actually what is happening? I'm in confusion!!!

Thank you!

Edited March 13 by mahediofficial