How do I close contracts?

[#1]

I want to completely close my Upwork account, but I am unable to because I have three open contracts.  How can I close these contracts?  When I click on them, the only options I see are to "View work diary," "Send a message," or "Propose new contract."  Where is the option to close them out myself?

[#2]

Double click on the contract name and there you will find the option to close (...)

[#3]

Go to your "report". Click on the contract you want to close. You will see this 3 dots (the section in the red border of this attachment). 

Click there, you will find an option to end the contract.