How to attract buyers with an appropriate gig?

[sohagmandal]

I’ve created my gigs nearly a month ago but failed to get any order. I don’t know what is wrong with my gigs. Experienced people in the forum are requested to give me suggestions so that I can improve my gigs and become a successful seller. Thanks.
Some of my gigs:
https://www.fiverr.com/sohagmandal/write-a-top-notch-business-case-study-for-you
https://www.fiverr.com/sohagmandal/write-persuasive-email-letter-and-sales-copy

[reza_asif]

I think you should decreases your budget. It’s high for a new one.

[sohagmandal]

I think you should decreases your budget. It’s high for a new one.

Thanks for your suggestions