Android bug fix

Hello, I am looking for senior Android developer. This is small project. Please fix these bugs: - audio recording should not be deleted if user goes from page 2 back to page 1 - replace the 2 buttons on page 2 with just 1 very big red button and microphone symbol like Siri users cant understand what the small buttons do - show smaller play button under big record microphone button, but only after the recording has been made - if possible, would be good to fill out fields on page 3 with own phone number and email (if specified on the phone of the user) - increase font by 1 point everywhere - remove top left "context menu" icon since it doesnt do anything - right now even without internet connection you can get to success page. this makes no sense - without net connection it should not be possible to create a project If you can do it, please send me message. I will give source code. Thank you.