Engaging Quiz Landing Page and Ad Integration

Quiz Landing Page with Rewarded Ad and Redirect Flow

I need a landing page similar in structure and flow to this example:
https://ftroll.com/quiz/ftroll-in-jobs-direct/1

The required flow is explained below.

Required Flow:

User lands on the landing page.

User clicks on Start or Continue button.

User completes simple quiz steps (2–4 steps maximum).

After quiz completion, a Rewarded Ad must be shown.

User must watch or complete the ad.

Only after successful ad completion, the user should be automatically redirected to my target/original URL.

Important:

Redirect must NOT happen if the ad is skipped or not completed.

The redirect URL should be editable from backend or a configuration file.

Technical Requirements:

Mobile-first responsive design

Fast loading speed

Clean UI similar to reference

Rewarded ads integration (developer can suggest best ad network)

Proper event tracking (optional but preferred)

Basic admin control to edit redirect URL

Deliverables:

Complete working landing page

Ad integration fully configured

Tested on mobile and desktop

Source code with documentation

Budget:

Please share your quote.

Timeline:

Mention your delivery timeframe.