There are two parts that make up the PA Legislature, The House of Representatives and the Senate. At this point you need to contact your representative not your senator. ​

Finding and Contacting Your State Legislator…Easy as 1…2…3
  1. Visit the PA “Find my legislator” website: https://www.legis.state.pa.us/cfdocs/legis/home/findyourlegislator/
  2. Enter your address into the requested fields
  3. Click “I am not a robot” and then click “Search”
Voila! You will reach your legislator’s web page, complete with phone and fax numbers. Email addresses are not posted, so you need to call the legislator’s office to request an email address if you want to communicate that way.