Sorry for the problem with the image slider. We're not sure what image slider you're using, but if you were using a third party one, then you will need to consult with the developer of that slider in order to see if it's available for PrestaShop 1.6. PrestaShop 1.6 has it's own image slider in the default theme. Controls for the built-in slider are found through the Modules section.
I hope this helps to answer your question, please let us know if you require any further assistance.
Sorry for the problem with the image slider. We're not sure what image slider you're using, but if you were using a third party one, then you will need to consult with the developer of that slider in order to see if it's available for PrestaShop 1.6. PrestaShop 1.6 has it's own image slider in the default theme. Controls for the built-in slider are found through the Modules section.
I hope this helps to answer your question, please let us know if you require any further assistance.
Regards,
Arnel C.