After installing the store on a public page, you most likely have already noticed that the application (tab) does not work on mobile devices.
By default, if a user follows the
link that leads to your store on Facebook using a mobile device, he will receive the following error:

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How to make the store work for those followers who follow the updates of your store using your smartphone?
So…
1. Add the characters? Ref = ts to the link that leads to your store on Facebook:

You should get the following link:
https://www.facebook.com/chooos/app_557762514307826?ref=ts2. Reduce the resulting link
Go to
bit.ly or
goo.gl and get a copy of this link in abbreviated form. Paste the link in one of the proposed services.


You’ll get a copy of the link that leads to your store on Facebook in abbreviated form, for example:
Voila, these links allow you to open your store to mobile users.
Now, to make it easier for subscribers to find your store, post the resulting
link to the store page on Facebook and add a
photo to it.

Fix this publication at the top of the ribbon by clicking on “Highlight on top” so that your store is always in full view of visitors.

Thus, the current restrictions on Facebook are no longer a problem for buying products from mobile devices.

What else is useful:
Want to create a Facebook store for free? Join:
chooos.com