Why browsers send get request instead of post request in my React project that uses Redux?

I have a dispatch in one of my components that calls by form submission:

const handleSubmit = (values) => {
    dispatch(resetPassActionCreator(values.email));
  };

and this is resetPassActionCreator function:

export const resetPassActionCreator = username => dispatch => {
    const url = PASSWORD_RESET_GET_EMAIL;
    dispatch(
        apiCallBegan({
            url,
            method: "POST",
            onStart: passwordResetSlice.actions.resetPassword.type,
            onSuccess: passwordResetSlice.actions.resetPasswordSuccess.type,
            onError: passwordResetSlice.actions.resetPasswordFail.type,
            data: {
                username,
            },
        })
    );
};

and I check the url and it does not have ‘/‘ at the end.
can anyone tell me why the browser sends get request instead of post?