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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/igluonmars	2024-08-22	Post	`8`	Spanish, French	English
u/farang759	2024-09-01	Post	`8`	Spanish (Native), French (B2)	English
u/stinkysoldier	2024-08-02	Post	`6`	Spanish, French	---
u/mr-rod1	2024-08-03	Post	`6`	Spanish, French	---
u/abc123-throwaway	2024-08-13	Post	`6`	Spanish (B2), French	---

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