Unable to add custom repository in HACS

[newstartech (William Zhong)]

Try to following GitHub - Tmbao/amberelectric-usages to add Amber Electric Usage and failed.

My system is HA core 2024.8.1 frontend 20240809.0 don’t know where is my problem.
screen shot here. it stuck at add button after input add data.

Tried with word “AmberElectric - Usages”, “Amber Electric-Usages”, AmberElectric-Usages, AberElectric Usages.
None of these works. When click Add button. It does nothing.
Anyone can share some lights for me?

[randomsnack]

You need to put in the address of the repo.

[newstartech (William Zhong)]

Thanks. When I put URL in. It goes further. However, it shows the repository is in the store. So I went to HACS and search. find it now (it was not there before). However, when I try to download, it shows