Magento Website Product Reindexing on algolia search

Hi

Recently i have uploaded near 27000 products my website but trying to reindex on algolia its not getting index and not even deleting the old products those are deleted from website…

Please provide me steps to reindex all these products

Hi @legacyintl,

what version of Magento do you use? 1 or 2?
Do you have indexing queue enabled?

How to reindex is described in our documentation for Magento 1 and Magento 2.