Integration with Anchanto OMS System and integration with NinjaVan (Warehouse and Delivery)

[JustDep]

Dear Shopify,

We are contacting from JustDep.vn a website which has been created through Shopify.
just-d-p.myshopify.com

We just reactivate the website and we can't find where to link Anchanto OMS to Shopify.
Also how we going to link NinjaVan (Warehouse and Delivery) to our Shopify website?

We need your support on this matters as soon as possible.

Best regards,
JustDep.vn - SIB Consulting Vietnam