I think you should change the gig
you can do this following steps
1. Reshuffle your keywords with high and low volume keyword
2. Perfectly push your keywords in gig
3. If the gig image is not perfect , try to more eye cache
4. last but not the least gig marketing
you can apply these mentioned steps 1-3 if your gig is old than 2.5 months rather you should do gig marketing with strategy.
thank you