APK andriod App Revisions

Hello and Welcome, I have an APK that has the ability to print using bluetooth technology. Details of this andriod app: The APK will print using bluetooth but some of the characters are not accurate. It detects the printer and sends the signal but the printed information does not print accurately. We need this to work using bluetooth and to print out correct data sent to the printer. What we need for you to do: Take this APK and decompile it to make it function properly for our needs. Make sure that is prints using PDF libraries and WIFI. Make sure it is associated properly. (More info.. When someone clicks PRINT it associates it and this app and enables user to print using this APP) When complete please send us source code. My printer model: HP Officejet 150 Mobile All-in-One Printer - L511a Please CONTACT ME for the APK and let me know if you can do this job. Thank you!