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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/independent_fox_6036	2024-01-21	Post	`8`	German (C1), French (Native)	English
u/virtual_mix3022	2024-01-02	Post	`6`	German (A2), French (A2)	---
u/apart_parsnip_7080	2024-01-21	Post	`6`	German, French	---
u/gritita	2024-02-05	Post	`6`	German (B1), French (Native)	---
u/middle_presence7796	2024-02-06	Post	`6`	German, Hebrew	---

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