Is there any way to get a Cash App Referral Code? How to invite friends on the cash app through a referral code? Many queries are there that can only be answered by the cash app support team. So, feel free to get in touch with the professionals and to know answers to your queries. For seeking help on fixing these queries, you are just needed to contact the professionals any time of the day. Try calling the experts for more help by ringing the helpline number for reliable and instant help.