hello i don't buy you product but i want if your onecheckout system can remove the validation step for guest user

hello difficult to create this its a workflow
can you try this
https://www.maisondelapresse-rabastens.fr/catalogue/papeterie/les-papiers/papiers-multifonctions/papiers-blanc-pour-un-usage-qu/ramette-detail
1 add this product
2 go to checkout
3 set paid on shop ("Paiement en magasin : Vous réglez vos articles en les retirant au magasin.") AND confirm CGV
4 set user information
5 NEED to reconfirm checkout
6 We already redirect to checkout with validation process with this message
"Message
La commande a été vérifiée, veuillez la confirmer, s'il vous plaît."
=> i want to remove 5 - 6 or just 6
regards

can we continu and redirect to paid step ?
or remove step 5 and go step 6

Ok Can WE remove step 5 with your checkout system ?