I have 3 open topics and no one has replied to them for

I have 3 open topics and no one has replied to them for a week now. Can someone please follow up so I can solve the issues and close the topics?

https://premium.wpmudev.org/forums/topic/need-some-help-setting-up-classifieds

https://premium.wpmudev.org/forums/topic/one-frontend-plugin-to-rule-them-all

https://premium.wpmudev.org/forums/topic/contact-widget-captcha-link-is-broken