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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/shinigamipersonyes	2021-09-25	Post	`5`	English (Native)	Spanish
u/comocomocomo86	2021-09-29	Post	`5`	English	Spanish
u/onehairyboi420	2021-10-16	Post	`5`	English (Native)	Spanish
u/iskandil	2021-10-19	Post	`5`	English (B1)	Spanish
u/wafflesaucee	2021-10-05	Post	`5`	English	Spanish

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