Don't germinate

well, it can't germinate with you taking pictures of it :P if you can't resist, plant it in your substrate or starter cube etc and stay away... don't use a shotglass of water or paper towel if you can't stay away (and, don't use those methods anyway, lol). wait until you are 100% the seed has failed and is now decomposing before you dig it up or inspect. all you'll likely do otherwise is eventually stall or kill a seedling.

Seja paciente algumas sementes minhas germinaram até em 7 dias, deixe elas no papel toalha por mais alguns dias

Hi! How long has it been and what is the temperature? You should keep the seed in moist and warm (25C is good) so hopefully you have a cover on top that paper and it is in warm place! Sometimes it can take even week or two and there is natural hormone called gibberrellic acid and this can help seeds to germinate too!

That sucks. Good genetics are hard to find more days it seems. Hope the next attempt goes better!