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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/coolman3475	2023-10-06	Post	`5`	English (Native)	Spanish
u/throw-away-16249	2023-08-28	Post	`5`	English	Spanish
u/psychosisespresso	2023-09-29	Post	`5`	English (Native)	Spanish
u/grateful-rice-cake	2023-10-19	Post	`5`	English (Native)	Spanish
u/pirsimins	2023-08-29	Post	`5`	English (Native)	Spanish

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