edit curl extens in asterisk dialplan

ihave a asterisk ivr the ivr needs to get digets from calle and send them to an curl Press a student number and then # Enter the last test date in four digits Enter a questionnaire number later, press # Send data to CURL https: // topstudent .credit123 the ivr exten gets the response from the ws if response =1goto extn1, if response =2goto extn2, if response =3goto extn3, if response = curls and responses have multiple arguments ivr needs to play items 1by1 and let caller to control the play up and down the list every number playd has pre recorder audiou files to play preand after the number For example Your number is ##### per hour Your balance (232-) debt 5 Recent Actions You were charged (223) for (lemons) You were charged (223) for (lemons) You were charged (223) for (lemons) You were charged (223) for (lemons) If the bow 1 makes the following number If the second ring re-plays the current number If the bow 3 plays the previous figure Makes you reach the end of the list Go to Main Stage if hangup send curl https://hangup and the session