I'm not able to sync my leads from Zoho CRM to Zoho Marketing Automation

I'm not able to sync my leads from Zoho CRM to Zoho Marketing Automation

Hello!!

We are trying to run a trial marketing automation within our internal team while trying to integrate leads from Zoho CRM. But as we tried to sync leads from the Zoho CRM to Zoho Marketing Automation an error pops up displaying "Organization is already integrated." 

But under the sync service section of Zoho Marketing Automation, the Accounts are still not associated with each other.
Please help to overcome this issue so we can run a test. And further, implement it to our purpose.

Please find the attachments below for the clarification of the problem.

            Zoho Marketing Automation

                    Zoho Pagesense Resources

                      Zoho SalesIQ Resources



                            Zoho TeamInbox Resources

                              Zoho DataPrep Resources



                                Zoho CRM Plus Resources

                                  Zoho Books Resources


                                    Zoho Subscriptions Resources

                                      Zoho Desk Resources

                                        Zoho Projects Resources


                                          Zoho Sprints Resources


                                            Qntrl Resources


                                              Zoho Creator Resources


                                                Zoho WorkDrive Resources





                                                    Zoho Campaigns Resources

                                                      Zoho CRM Resources

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