Hello,
Really Sorry for the earlier inconvenience and understanding.
Firstly, we want to make sure that by default WooCommerce doesn’t offer such a word “From” to be added for the Variable Products nor the Theme itself has an option related to this. You can see the Shop page from our Test Site: https://blackpearlspro.com/woodmart_support/shop/
Here you can see a Variable Product named “Panton tunior chair” that has a different Price range but it doesn’t have any From word showing for the Price.
So, it seems that you have done some Customization on your Site in this regard which is why this is showing on your Site. So, if that is so then we are Sorry to say but we don’t provide Support for the Customization issues because this is out of our Theme Support Policy scope. Hope you can understand our limitations.
Further, if you are using any Theme Option or element in this regard which we are missing (you suppose) then kindly mention it with an image or video so that we can look after this and assist you accordingly.
Best Regards