Here are a few options for your post, depending on where you are posting (a tech forum, a sales listing, or a social media group).
Using XperiFirm + Flashtool:
Provide a clear, step-by-step FTF (Flash Tool File) creation and procedure feature to remove screen lock (PIN/pattern/password) from Sony Xperia H3113 (Xperia XA2?) for use in a device-flashing utility. This feature is intended for authorized device owners only. sony h3113 lock remove ftf