You can always connect such members via Chat/Email and take the conversation ahead. The chat feature allows you to connect with all your matches without any limitations.
Alternatively, you can also let us know by raising a complaint via the "Raise a complaint" option & select the reason as "Wrong Phone no". We will check and add a count to your balance.
*Please note that when you raise a complaint against any profile, the profile is blocked for you and cannot be contacted in the future.