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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/hot_information_2235	2022-01-09	Post	`6`	Spanish (C2), French (C1)	---
u/bisione	2022-01-09	Post	`6`	Spanish, French	---
u/sp00kyjeff	2022-01-15	Post	`6`	Spanish (B2), French	---
u/dryagan	2022-01-28	Post	`6`	Spanish (Native), French (C1)	---
u/mauricio_es_yo	2022-01-28	Post	`6`	Spanish, French (B2)	---

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