Welcome to PHPBuilder! When posting PHP code, please use the board's [noparse]
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[/noparse] bbcode tags as they make your code much easier to read and analyze.
As for your problem, this:
isset($_POST['selections'])=="Phone"
makes no sense. [man]isset/man returns a boolean, and yet you're trying to check if that boolean is equal to a string.
EDIT: Likewise, same problem with this:
isset($_POST['selections'])=="Email"
I suspect you should instead be checking two separate conditions (namely, whether the given variable is set or not and if it's value is equal to the given string).