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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/bucephallic	2022-06-23	Post	`5`	English	Spanish
u/geoffb912	2022-07-01	Post	`5`	English	Spanish
u/beach_birds	2022-05-22	Post	`5`	English	Spanish
u/organicapples1	2022-05-14	Post	`5`	English (Native)	Spanish
u/affectionatephrase22	2022-06-15	Post	`5`	English	Spanish

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