Sorry to hear that.
Please share the file IDs which you have accidentally licensed so that we can further assist you.
Since you have accidentally licensed 4 Adobe Stock images, I have added 4 image licenses to your account so that you can use them against different images.
Hope this helps!
Feel free to update this thread in case of any additional questions.
A review before purchase feature would have helped me avoid this.
You are welcome!
Also, thanks for sharing your feedback, I will definitely pass it on to the product team.