Click Here to Install Pledge

After you install Pledge,you will be requested to Trust the Pledge app.
Do the following to trust the Pledge App:
  1. Cancel the message titled "Untrusted Enterprise App"
  2. Open the Settings Icon
  3. In Settings, select General
  4. In General, select "Profiles and Device Management"
  5. Under Enterprise App, select "PortNexus Corp"
  6. Select "Trust PortNexus Corp". On the popup message select Trust again