Broken Link Building

[EdwardTownsend]

The first step here would be to follow up. People get busy, and your email may have been buried under other priorities. A gentle reminder about the initial agreement can sometimes jog their memory. In your follow-up, make it as easy as possible for them to take action. Perhaps include the exact code they need to insert to replace the broken link with yours.
If that doesn't work, it's also worth considering other sites that you can reach out to for a similar opportunity. Don't put all your eggs in one basket, as they say. If you're looking for more ideas on how to build effective links, check out this guide on the best link building strategies. It has some excellent tips and could give you additional avenues to explore.