I have installed solr 8.2.0 for drupal 8.7.6.
My Solr server and index are enabled and indexed. But when try to search via views, the results are not showing up. Please help me in solving this.
You need to export the solr conf from drupal and import it into solr server.
The export button is on your server conf in drupal.
The readme of the search api module can guide you about that.