Bonjour je me permet de vous écrire car j ai acheté ac valhalla sur ps4. donc j ai commencé a jouer et après je suis passé sur ps5 j ai put platine le jeu sur ps5 mes parcontre quand j ai récupéré la sauvegarde sur la ps4 et la les trophée ne ce synchronise pas. Que me conseiller vous a par recommence le jeu sur ps4 car les chargement sont très long
Hey there @johann88150 - welcome to Discussions! Please accept my apologies for the delayed reply.
As a quick heads-up, you're currently posting on the English forums, where only English language support is available. If needing support in French, please head over to the French Discussions forums here and repost your query there! If you're happy for me to continue supporting you in English however, I'll do my best to help you out here! 
In terms of trophy progression, I'll need to clarify a couple of things with you before offering additional advice, as your initial post is slightly unclear to me. Can you please confirm whether you are asking about your progression on PS4, or PS5? Can you also tell me whether you started playing on PS4 and moved to PS5, and your original trophies did not transfer into the PS5 version, or vice versa?
Thank you very much!
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