I am looking for a developer who is going to work on my native iOS and android dating app.I would like to switch from my current PayPal to PAYMENTWALL as my payment gateway. The gateway would need to be installed on mobile iOS and android app and also for desktop. I want 0.20%VAT charged on subscription at payment gateway and it needs to remain in pound sterling(£). The work is available in 2weeks or less. If you could provide hourly rate and number of hours for completion.