Deciphering the cipher and finding the code

Job ID: 37121353

Budget: €1,500 – €3,000 EUR

Deciphering the cipher and finding the code - math cipher

I am looking for a freelancer who can help me decipher a cipher and find the code. The cipher being used can be one of the following

Requirements for the End Result:
- I want a detailed explanation process of how the deciphering was done
- No specific formatting requirements for the end result, just the correct deciphered code

If you have the experience and skills in deciphering ciphers and can provide a detailed explanation process, please include your past work and experience in your application.