Thank You Letter. Dear Sir. Greetings. On behalf of the people of the two settlements of Jirgga, we want to thank your group for the time you have spent in this area helping with two water wells. I have been instructed by the assistant village heads to convey our deepest appreciation to your group for the work. We commit to take care of these two wells as agreed with your group. God bless all those who gave, prayed and came to do this work. Amen! Thank you, Alhaji abdullahi Audu Garba Jirgga , Ngala LGA Borno State.