edit an .apk no source

how are you? I have experiences in your project. I have done the best to meet customer's needs. I want you to contact asap and discuss further in details. Best regards.

Dear client, Thanks a lot for taking your precious time to read my message. After browsing your job description, I am very interested in your project and I believe I’m qualified for the task. Regarding App development, I have +10 years in this field and have worked on many successful projects in the past. If you are looking for a highly skilled and rich experienced expert with a deep knowledge, a professional attitude, excellent communication skills and the highest code quality, then I'm the person you are looking for. I'd like to talk more about this. If given a chance, I am highly confident in my ability to deliver the highest quality. I am confident that my involvement in your project will bring it to a successful launch, on time and within budget. I look forward to hearing from you. Kind Regards

Dear Sir. I checked your project and I'm interesting in your project. I have many experiences of Mobile Game Development(Unity3D and iOS and Android) and Reversing any kind of apks. So i am sure that I can change this app to allow you get free diamonds as much as you want. Please check my profile. We are able to dedicate 40~50hrs/week to your project and daily working hours are flexible. Currently, We are in GMT+8, but We can set our clock to your time for better communication. Additionally in our team there are many talented software developers, so we can help you in every part of IT continuously. I will do my best to make you satisfied with good quality and timeline. Please contact me if I am a right man you are looking for. Best Regards.