impression Gig impression is decreasing after completing my first order without review!!!

[shara_bd]

I got my first order within a week of creating my Fiverr account. I completed the order properly but the buyer requested for a revision. Then I told the buyer that there was nothing to request a revision for this this order. I think that he understood the matter as he told me to deliver the revision and he will accept the order. Then I do that and he accepted the order. But the matter of sorrow that he left me without any review. And, after this occurrence my gigs' impression is decreasing time after time. 

1) What may be the reason of decreasing impression?

2) What can I do for better gig impression? 

[inventivesimon]

1. There are many parameter/reasons. Don't be upset.
2 Send 10 buyer request everyday. I hope it will be okay.