Link Units not displaying

Only the first set of link units is appearing on my pages.

I have tried setting up 3 different link unit codes for Ads1, 2 & 3 and I’m not copying and pasting one code, but it makes no difference.

Please advise asap.

Here’s a page to show you what I mean: https://thejuiceplanet.com/how-to-break-a-fast/

https://www.ads-software.com/plugins/quick-adsense/