## Zoho Billing - Product, solutions, integrations, support, and resources Index

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https://www.zoho.com/en-ng/billing/llms.txt

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# What can I do to resolve when my WhatsApp integration setup page hangs?

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*   [Open in ChatGPT (opens in new tab)](https://chatgpt.com/?prompt=Analyze+the+content+of+https%3A%2F%2Fwww.zoho.com%2Fen-ng%2Fbilling%2Fkb%2Fintegrations%2Fwhatsapp-page-hanging.html+and+understand+it+thoroughly+so+I+can+ask+questions+about+it.)
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Check if the pop-up blocker is enabled in your browser. The pop-up blocker stops unwanted pop-ups, which can interfere when you integrate your WhatsApp Business account with Zoho Billing. Therefore, it is necessary to disable the pop-up blocker during the integration process.

If you’re using a custom domain, the integration page may occasionally hang. To resolve this issue:

*   Try using the Chrome browser to set up the integration.
*   If that doesn’t work, [disable the custom domain](/billing/help/settings/organization/custom-domain-mapping.html#disable), complete the WhatsApp integration with your Zoho Billing organization, and then re-enable the custom domain for your organization.

These steps should help prevent the setup page from hanging.