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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/shitwave	2022-01-22	Post	`5`	English (Native)	Spanish
u/death_wish_blade	2022-02-09	Post	`5`	English	Spanish
u/loresandtales	2022-02-02	Post	`5`	English (Native)	Spanish
u/bilingualthrowaway01	2022-01-29	Post	`5`	English (Native)	Spanish
u/empereur96	2022-03-09	Post	`5`	English	Spanish

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