I was using the ‘hoolah’ payment widget initially but have it is problematic so decided to delete it from my store.
I have removed the app and payment method but this line still displays on all my products.
Hi @mercysuecherian , we can hide this via css but as per my understanding, the app code is still installed there. So better option will be to remove the app code for your store.
Hi Ajay, thanks for replying 
How would I go about removing the app code ?
You will find the app code in your theme product template or theme.liquid file, find and remove it
Thank you !
Please add the following code at the bottom of your assets/theme.scss.liquid file.
.ProductRecommendations span#modal-elem {
display: none;
}
Hope this works.
Thanks!
Hello @dmwwebartisan Doesn’t seem to be working 
Where you added above code?
It should work. I have given this code for product page. Please check on product page recommended product section.
Please add the following code at the bottom of your assets/theme.scss.liquid file.
.hoolah_collection_widget {
display: none !important;
}
.hoolah_product_widget {
display: none !important;
}
Thanks!
Thank you so much @dmwwebartisan ! Problem solved