Build a php website programs for tuition centre

I need a online website mangement system for a small tuition centre. I need it along the description mentioned below. Some other feature could be added . IF you have previosuly done a mangement software for tuition centre it will be [login to view URL], that software can just be developed. multiple tuition centers filter information by centers students information including parents payment details different packages for each student next due payment when? reminder by settings upload sanned documents with relation to students on adding new attendance adjust the payment according to payment per day if user attended, and show amount due at the end of month show grid for attendance reports for expences and all payments and print invoice staff details and payment made to them different roles for different users ====================================== Dashboard Tutors Clients/Parents Pupils/Student Jobs/Sessions An Hoc Charges/ Other charges -Invoice date range, student or multiple, some pay per month some pay 3 months prepaid amount and then deduct by the sessions attended -if student does not attend session then do not charge -every 4 week one report for [login to view URL] have sample what sessions attended and teacher comments receive call, inquiry name of student and parent, details, status (call me back, what time, consultation), sample on whatsapp multiple companies should access student picture also on create parent or student. scan the form then upload separate documents also Take attendance sql enjection ==================================== payment will on monthly bases and will be shown on last week of month for all students if someone is joining in last 2 week of month. then the student need to pay fee for next month also =============================== New features proposed Calendar Messages MailChimp integration (email marketing) - messaging api =====================================