Secure MetaMask & Redirect Presale Tokens

My MetaMask account has unfortunately been compromised. I previously used this account to purchase presale tokens and I need assistance in redefining the token contract to a new address to ensure the tokens are not vulnerable upon launch.

What I need:
- Consultation and guidance on rectifying the situation regarding my compromised MetaMask account, ensuring it is secure moving forward.
- Assistance in changing the token contract of the presale tokens I've purchased to a new address and preventing any potential scams.

Ideal skills for the job:
- Knowledge and experience in using MetaMask.
- Familiarity with cryptocurrency, particularly token contracts.
- Experience with smart contract transactions.
- Strong understanding of cybersecurity principles.

Please note:
- I have contacted MetaMask support already.
- I have access to the original smart contract of the purchased presale tokens.
- The presale tokens are currently associated with my compromised MetaMask wallet address.

This is a complicated situation and timely action is essential. Expertise in the above fields will be greatly appreciated.