I'll look in to what went wrong. Thank you for trying, it is much appropriated.
The survey is in English, so you shouldn't have had any problems filling in the survey.

Hello Bikepackers,

For a course my team and I had to come up with a business plan. Our product is a power bank that you charge whilst biking so that you can take electronic devices with you on an of the grid biking trip. For example your flashlight, gps, bikelights and so on. We need to write a paper on the product and we would really appreciate some feedback from the bikepacking community. Please fill in this short 10 questions survey and if you have any thoughts leave them as a comment.
 
survey: https://nl.surveymonkey.com/r/7L3N267

Thank you in advanced