Anyone know how to put player names in articles?

I kinda know how to but it seems like they are not loading

https://app.warera.io/user/69ced5d69bf1f8f84e776d0d

https://app.warera.io/user/69ced5d69bf1f8f84e776d0d

https://app.warera.io/user/68bb32daf4a4135deb827cef

@https://app.warera.io/user/68bb32daf4a4135deb827cef