Hi Lloyd! Thank you for joining our big worldwide WikiTree!
First, you will only enter a test that you have actually DNA tested for (you did the spit or cheek swab.)
Check that you have indicated your gender on your profile page. Log in to your profile page, click the Edit tab and make sure you are listed as a male. WikiTree needs to know your gender before you enter your DNA test(s).
Next, if you have already added your DNA test and want to change the information for the test that you already have entered, go to the DNA test page: http://www.wikitree.com/wiki/Special:DNATests and use the [edit or enter more details] link to enter your new information.
If you want to Add A New Test, please use the lower section on the page designed for recording completely New Tests.
Don't forget to save your changes, and please let me know if you are still having a problem. Kitty Cooper-1 Smith.