How to update mobile number in aadhar card through online?

Hi, sir,

I have applied for aadhar card last month. but this week I lost mobile number and the network company refuses to issue another sim card of the same number. I have given my mobile No.  9744913328 in my UAN application  No. 100407288230. What should I do? I have browsed and found his blog how to update mobile number in aadhar card through online but it didn't help me, I was not able to figure it out what he is trying to explain. Anyone, please help me!