To integrate your Instagram account, you will need to generate and input your Instagram Access Token.
Here's how to get an access token for your Instagram feed - to display it in your theme:
If the above doesn't work, try using 'incognito' or 'private mode' in your browser. This usually solves the problem.
This token may expire without warning (as Instagram update their platform), so you may need to regenerate it here from time to time.
Thanks for completing those steps, here's your Access Token: