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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/lovinglife461044	2023-01-02	Post	`5`	Spanish	English
u/nachouy9	2023-01-08	Post	`5`	Spanish	English
u/oliverio_sanito	2022-11-01	Post	`5`	Spanish (Native)	English
u/latorredebabel	2022-11-23	Post	`5`	Spanish (Native)	English
u/horriblethoughts1997	2022-12-14	Post	`5`	Spanish (Native)	English

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