Have you tried all the ways you can think of to get in contact you with your ex, only to be rewarded with silence? Has you ex stopped responding to your begging and pleading? Will they not even speak to you anymore? While it is obvious that you are trying to make your ex start talking to you again, these behaviors are likely going to get you the opposite result - they will be driven even further away.
As hard as it is for you to accept, you have to understand that right now, you are the last person your ex wants to talk to.
You want them back but don't see how, when up until this point, all your efforts have failed.
The first thing you need to do is stop trying to contact your ex.
It is hard to accept that this is part of the process to make your ex start talking to you again, but it really is what you have to do.
Your ex has made it clear that they do not want to be in contact with you right now, and you need to respect that.
It seems hard to reconcile how not talking to your ex with make your ex start talking to you again, but they need time and space to be able to move on from the hurt of the break up of your relationship.
Give your ex space, and give them the time they need to decide where they want to go with the relationship.
While you are waiting for the chance to make your ex start talking to you again, you should take this time to re-engage in activities that were neglected while you were part of a couple.
Learn something new, take a class, join a book club.
Doing these things will not only make giving your ex space easier, but it will leave them wondering what YOU are doing for a change.
If you want to make your ex start talking to you again, you must understand that space and time are the best healers.
This allows you to also take this time to re-discover yourself and cultivate new interests.
In time, you'll likely get a call from your ex wondering what you've been up to, and be proud to show them the new and improved you!