Why are the Texas Senators refusing to do TOWN HALLS?????

When and where are you Texas Town Halls, Senator? No one can reach you by phone. No matter how many letters we write, and many of write often - BECAUSE WE CARE ABOUT OUR COUNTRY - Senator Cruz doesn't answer at all and Senator Cornyn only answers with form letters that don't directly answer any questions. So, how are you to hear from the people you represent? Surely you are proud of the work being done by the administration, so why would you not want to share that with your fellow Texans? When and where are your town halls in every major Texas city? Why the silence? Are you afraid to face the people who gave you your job?