trying to remove my store from an ERP system

[OriHacohen]

Hello guys,

i parted ways with my agent and trying to integrate a new agent to my store, via collaboration request.

i deleted my former agent from the collaborations in users and permissions and sent the code to the new agent - i also removed the app the former agent installed in my store (erp one). i approved the collab request of the new agent but when he tried to connect he gets this message : "Your store is connect to the ERP system: 290059.Please delete it from this system before connect the new one"

do you know how do i fix that?

thank you!