Need A VBA expert to rectify an exiting VBA form

I am looking for a VBA expert to rectify an existing VBA form and add additional features to it. The specific issues that need to be addressed include error messages, incorrect calculations, and formatting issues. Please apply only if you are an expert in VBA. Type "I am an expert" in the beginning of the proposal.

Skills and experience needed for this project:
- Strong proficiency in VBA programming
- Experience working with VBA forms and troubleshooting issues
- Knowledge of Excel functions and formulas
- Attention to detail and ability to identify and fix errors
- Ability to add additional input fields to the form

If you have the necessary skills and experience, please provide examples of previous VBA projects you have worked on.