REST Connector variable in "Custom connect to" statement

[#1]

Hello,

I have an issue where the REST connector will work perfectly fine but what I want to do is use variables within the "Custom connect to" strain to allow a user to simply put in the 4 things "screen name", "user ID", "Url" and Code for authorization from the dev website of "twitter" into an input box then reload to view all the data for their account in twitter but the REST connector seems to encrypt this and I am unsure how to place the variables in a way to make this work. I have tried using quote marks, commas and brackets which don't seem to work.

If anyone can give me a helping hand I would appreciate this and you would deserve a pat on the back

Thanks in advance