Go to https://business.facebook.com/settings/partners
Click on Add and select Give a partner access to your assets

In the Partner business ID field, copy/paste 4237857306303295 and click Next

Grant advertiser permission to your Facebook Page
- Under Requested asset types, select Pages > New Pages Experience
- Click the box next to your page/username
- In the permissions column, turn on Ads & Insights access

Grant advertiser permission to your Ad account
- Under Requested asset types, select Ad accounts
- Click the box next to your username
- In the permissions column, turn on Manage campaigns access

Grant advertiser permission to your Instagram account
- Under Requested asset types, select Instagram accounts
- Click the box next to your username
- In the permissions column, turn on Ads & Insights access
- Click on Confirm and review on the bottom right corner

Click on Approve request

