I’m a graphics designer great experience in certificate designing, So there are some tips to get customers:
1) Promotion of gig:
At most part people don’t post a request for certificate designing, they just scroll in fiverr and select one of the freelancer, so you should promote your gig as much as you can, your impressions will be increased and the buyer will see your gig, the more buyer’s view the more chance to get order.
2) Customer is always right:
As we know that customer is always right whether he/she is not, You should accept your client’s idea and thinking and try to design in that way sometimes the idea or color combination of client are rubbish but you have to make them understand in a nice way.
3) Don’t Change If he/she like it:
Sometimes sellers do their own changes without client’s request, It will make him/her sad so do what they want, do what they like. Not just try to make them satisfied but also amazed them.
4) Make them like it:
Always try to make your client to like your design. You should let them know about your designing experience and tell them that it would be best for you, try to convence them.