correction on previously done job - please remove encryption

I sent the following message to you on August 28th, but you must have been on holiday. I see you are back and I would like to have the encrption removed from the code you wrote so I can do updates on my class schedule. My website host company told me the reason I was unable to make changes was because of encryption in the code. Thanks. Laura Hi, How are you? Back in early March you did some work on my website [[login to view URL]][1]. i am trying to update my belly dance classes page and i cannot edit it in an HTML editor. My servers Bluehost told me it is because there is incription built into the code you wrote and it will not allow me to change anything. Did you do that on all the pages? I expected to be able to update my class schedule as needed and I want the capability to do that with all the pages on my website. What can be done to fix this for me as soon as possible? Laura