"Hello Sir/Ma'am,
Greetings from Guitaa Web Services.
I have read your concern and we can buid the rummy game over IOS/Android/Web within this week timeline. I can assure you that we will meet your requirements as quickly as possible.
We are a 10 + year experienced professional App Development company Based in India. We will develop the fully functional business succeeding apps for you. We have had huge success for our clients in the past, one of the clients.
Let's connect and discuss about it more in details?
Regards,
Chetan Agarwal"