Meal time Maurice,
basically, a small white root should form within the first 12-36 hours for a sprouted seed. see here:
https://bucket.
growdiaries.com/static/post/photo/249399/12556122_0777b8cbf17d5ec1e70bb32f3a6a86d3_l.jpg
Either you hope a bit that it will still open up or you start over, sorry 😑. That would at least be my approach; I once waited 1.5 weeks for germination and then gave up ^^
With an auto, you can also plant directly into soil or the actual pot about 0.5 - 1cm deep, a little soil on top and just a tiny bit of water afterward, and then you should see a small mound with a little green head visible in 2-3 days at the latest. (but again, that's just my opinion and experience)
Last year, I also had huge problems with seedling and then decided on lightly watered and warmed soil, and I had a 100% germination rate with all strains.
https://bucket.
growdiaries.com/static/post/photo/337926/12935300_898f20af67547562a8c32d88d4f6fad5_m.jpg