Hi,
SonarQube Community Plugin (https://plugins.jetbrains.com/plugin/7238-sonarqube-community-plugin) is an unofficial plugin not developed by SonarSource. Please use its own support channel to ask questions.
I’m not sure to understand correctly this sentence, by if you need help when using SonarLint, please describe your problem. For example if you think an issue should be reported and it is not, please give us the rule key of the rule you are expecting to raise an issue. And be sure to read the SonarLint FAQ for common reasons why SonarLint is not reporting issues.