Position 4 message cannot be removed

-- HikaShop version -- : 2.3.2

I have bought the JSN glass template and i started to use it with the starter version of hikashop, to see if everything is working properly before i start buying another component (hikashop).

Im having problems in de product details page of my hikashop. it keeps showing

"This is sample module in position right. All modules in this position will be arranged in vertical column. The whole position will be collapsed, if there are no modules published.'

I disabled and later trashed the position right module associated with the message. it still shows up on the product details page. What should i do in this case. Is it a bug or do i need to remove it somewhere in the code.

Thanks in advance