Dear users,

I want to delete some question, but I am not able to do this because  There are conditions for other questions that rely on this question. 
The problem is there seems to be no conditions or at least this is not visible.
How can this problem be solved?

Any help will be highly appreciated!!
 

without knowing your survey and survey structure there is very little we can do.

You will need to look into questions that come after the question you want to delete and see if there are any conditions / relevance equations that rely on the question you want to delete.

And why did you not only not answer the basic questions we are asking at each thread start, but you deleted it completely. These basic infos might be important for the solution of your problem.