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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/no-organization-6372	2023-03-09	Post	`5`	English	Spanish
u/current_mammoth8170	2023-02-12	Post	`5`	English	Spanish
u/rontorea	2023-02-23	Post	`5`	English	Spanish
u/kagamak6	2023-01-22	Post	`5`	English (Native)	Spanish
u/light_dude38	2023-01-29	Post	`5`	English (Native)	Spanish

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