In order to share your video to an Instagram Business Account from BIGVU, you must adjust Instagram settings.
To do this, please follow these steps from Instagram and Facebook on the web:
Set your Account as a Business Account
Login into your Instagram account from the Web: https://www.instagram.com
In the left bar on your Instagram account, Click on "More"(1) and select "Settings" (2) and click on "Switch to professional account" (3)
Complete the following steps to set up your profile: choose between "Creator" or "Business" for your professional account, select the Category that corresponds to your activity, and complete your Contact details if you wish
In a few clicks, your Instagram account is set as a Professional account, Save by clicking on "Done"
Create a Facebook Page and Link it to your Instagram Business Account
Login to your Facebook account: https://www.facebook.com/ and click on "Pages" in the left bar
Here, you can select a page with which you want to link your Instagram account or create a new one
Let's create a new one by clicking on "+ Create new Page" in the previous screen.
You must determine a Page name, one or several Categories of your business, and click on "Create Page"
Then, you can set up your Page in 5 steps if you wish or you can complete these steps later and simply click on "Save"
On your new Page, Select "Settings" on the left bar
In Settings, click on "Linked Accounts"
Select "Instagram" on the left bar, and connect your account by clicking on the blue "Connect account" button
Then continue the process by clicking on the "Connect" and "Confirm" buttons
Congratulations, your Instagram account is now linked to a Facebook Page and you can go to BIGVU to share your videos! 🎉