New network 2 members in, can't see or pin eachother

I have went into zero tier as an alternative for port forwarding since my ISP currently doesn’t support that, I went download the zero-tier app and my friend did as well I created a network within my account and I shared the address for my friend to join, I see in the network page the 2 members, my friend and myself, but we are unable to ping or see each other in the zero tier UI the network is set to public as well, is there anything I have may missed?