Add an app to my shopify store

Dear Sir. We claim to get it done perfectly for you EXACTLY in the way you want it - Kindly give we a chance and we will prove myself - Ready to prove our words, let's get it done right away and I mean RIGHT AWAY !! Looking forward to hear from you soon - GOD Bless You.

HI. How are you today? I will add "Buy X Get One" app to your shop in about one day. I have many years of experience & passed PHP, HTML, MYSQL exams at Freelancer.com & will finish your project on time & within budget. Thank you. I'm looking forward to hear from you & work for you.