Dear Hiring Manager,
Honestly, I am new member of this freelancer, but for this job I feel confident to apply because I am very much familiar on this. IF you consider me for this position, I guarantee that I will provide good output with my job. I will be glad if you give me a chance to this task for you.
I am looking forward to your response. Thank you and more power.
Truly yours,
Ariel Anque