Sfv og help

Hi guys, li bought some seeds from fastbuds and they sent me a free SFV OG which is now on week 4, still not showing signs of sex which is making me think its not an auto like the rest of the seeds I bought? Can anyone help me? It's not on their website anymore either which doesn't help. Thanks

Email them and ask.

Yeah I did a few days ago still had no reply I might try changing light to 12/12 and see what happens.