NO Customer Support

I have a Venmo account that is totally useless. Have a new telephone number it won’t accept. Wants to send access code to old phone number to be sure it’s me, but that phone number is not in service and I could not receive the code. Very frustrating! At this point, I feel the app is TOTALLY INEFFECTIVE!

DTMJ.OMOM about Venmo, v7.14.2