Hy i have a problem.
I installed magento on cpnel and i don't know ho to solve this problem:
Can you help me please!!!!!
Hello @auane_heeka
Please ask for ssh details of your server and from Magento root directory run below command
php bin/magento indexer:reindex
If my answer was useful click kudos and accept as Solution
Index get invalidated as soon as there are some Add/Edit/Delete in database for various table. This is common in Magento.
You need to have your cron scheduled in order to avoid it as well as re-index it manually multiple time a day. In the Magento documentation you can see you need to have 3 cron running all the time for various different purposes.
https://devdocs.magento.com/guides/v2.0/config-guide/cli/config-cli-subcommands-cron.html
Please schedule them using your cPanel. You can take help from your hosting provider as in case you need help in setting the cron.
Problem solved? Please give 'Kudos' and accept 'Answer as Solution'.