How Do I Politely Ask My Employer About a Promised Salary Revision? Need Email Template Help

I have joined a software company 3 months ago. I was promised a salary revision, but there has been no such revision made yet. Can you please assist me in drafting an email about this? Kindly provide me with a template.

I am looking forward to your response.

Thank you.

Dear Friend,

Don't go straightway of what has been committed to you three months back. Please put your strong areas and your achievements. Please also highlight your weak areas on day one and how you have been successful in making them your strengths, and then request for your raise. Good sense of the boss will surely prevail. Bosses look for quality of performance.