To make it easier for you to sign a document using a Handwritten Signature, you can create your signature on the mobile app and save it for further use.
How to save and/or edit your handwritten signature on the mobile app
Go to settings in the Mobile App. You will find the if you click on the small cog on the top left-hand corner
Click on "My Signature"
Tilt the phone when prompted
Create your signature and click save. If you aren't happy with the result, click Reset instead of Save.
Done!
