How to use conditions to hide or show fields based on user responses?

Is there a skip logic in any of the elements?  If yes, go to question #2 if no go to question #3 without stating it?

I assume that you are referring to this form 92045823002143. Am I correct?

If so, you can make use of conditions to hide or show a certain field based on user responses. Please refer to this guide about Conditional-Logic-for-Online-Forms.

I have cloned your form to show you a quick demo on how it can be done. Here we'll use the Hide/Show Conditional Logic but I would suggest using a single choice field (radio button) instead of multiple-choice (checkbox) to prevent users from selecting multiple options: