Respected Sir/Madam,
My name is _________ (name) and I am working as ____________ (designation) in _________ (department) of your reputed company.
I write this email with the utmost respect to bring into your kind consideration that as per the requirement, I have submitted the timesheets on __/__/____ (date). In this regard, I request you to kindly approve the timesheets, as it has not yet been approved.
I shall be highly obliged if the same could be done at the earliest. For further queries, you may contact me at the contact details mentioned below.
Thanking you,
Regards,
_________ (your name),
_________ (employee ID),
_________ (contact details)