Since I do not know the steps you took please try what is below...If this does not work submit another question and advise what steps you took that did not work...thanks
EDITING CONTACTS
CLASSIC FORMAT
To edit the information for ONE of your contacts click on CONTACTS...once your list is showing click on the NAME only (do not place a check mark in the box to the left of the name) and this will bring up the EDIT option...
Click on CONTACTS on your email page. Once your list comes up you can place a check mark in the box to the left of it and that will bring up ..EMAIL ADDRESS...EDIT...ADD.....DELETE....... If you want to delete more than one at a time just place a check mark in the box to the left of SORTED and this will place a check mark in front of ALL of your contacts. You then have to go down your list and click on each check mark that you DO NOT want deleted and this will remove the check mark. You then can pick the option for the remaining contacts.....
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NEW FORMAT
Once you are in the list click on the NAME/EMAIL ADDRESS and this will bring up the EDIT details....Clicking on ACTIONS will provide other options.
You can also click on SELECT ALL at the top which will place a check mark in all of the contacts. The DELETE option is to the right of SELECT ALL....if you want to save some click on the check mark to the left of the address to remove the check mark before you click of DELETE.
Answers & Comments
Verified answer
Since I do not know the steps you took please try what is below...If this does not work submit another question and advise what steps you took that did not work...thanks
EDITING CONTACTS
CLASSIC FORMAT
To edit the information for ONE of your contacts click on CONTACTS...once your list is showing click on the NAME only (do not place a check mark in the box to the left of the name) and this will bring up the EDIT option...
Click on CONTACTS on your email page. Once your list comes up you can place a check mark in the box to the left of it and that will bring up ..EMAIL ADDRESS...EDIT...ADD.....DELETE....... If you want to delete more than one at a time just place a check mark in the box to the left of SORTED and this will place a check mark in front of ALL of your contacts. You then have to go down your list and click on each check mark that you DO NOT want deleted and this will remove the check mark. You then can pick the option for the remaining contacts.....
++++++++++++++++++++++++++++++++++++++…
NEW FORMAT
Once you are in the list click on the NAME/EMAIL ADDRESS and this will bring up the EDIT details....Clicking on ACTIONS will provide other options.
You can also click on SELECT ALL at the top which will place a check mark in all of the contacts. The DELETE option is to the right of SELECT ALL....if you want to save some click on the check mark to the left of the address to remove the check mark before you click of DELETE.
In addition this link provides additional information on Contacts... http://help.yahoo.com/l/us/yahoo/contact%E2%80%A6