Hi there, @Ami_Dia and welcome to the Community 
Thank you so much for the feedback!
I totally get your point and we already have a request for the “reduced cache time” on the Wishlist. You can upvote this idea here -Update Displayed Reviews Every 24 hours (Reduce Cache)
While there is no way to reduce the cache globally now, we can manually adjust the cache time upon request! To make this possible, we’ve had to introduce an additional fee, as it came with some costs on our end.
If you’d like to adjust your cache time, please reach out to our Support Team — they’ll be happy to assist you 