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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/invinoveritas_1k	2020-07-16	Post	`5`	English	Spanish
u/watsup232	2020-06-27	Post	`5`	English	Spanish
u/kinkyminx666	2020-07-12	Post	`5`	English	Spanish
u/rapokkiandfrieds	2020-07-03	Post	`5`	English	Spanish
u/shagxo	2020-06-11	Post	`5`	English	Spanish

^Hermes: ^a ^bot ^for ^{r/Language_Exchange}