I found the following users who may fit your language exchange criteria:

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/individual_nosense53	2023-10-11	Post	`5`	Spanish	English
u/sea-lingonberry4390	2023-11-11	Post	`5`	Spanish	English
u/background_plane_743	2023-11-27	Post	`5`	Spanish (Native)	English
u/no-nobody-5463	2023-09-15	Post	`5`	Spanish	English
u/von_rascher	2023-09-13	Post	`5`	Spanish	English

Please feel free to comment on the above posts to get in contact with their authors.