There is no way to do that. Some volunteer will process your listing suggestion in time but we can't predict who or when that might be. Elapsed times can range from a few days to a few years. There is no need to re-suggest your website and doing so could be counter-productive because a later suggestion overwrites any earlier one.
If you can spare a little time and would like a new hobby, by all means apply to be editor of a category.
Editors can list their site(s) as long as there is no favoritism per our guidelines.