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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/abcd0011223344	2024-07-20	Post	`5`	German	English
u/medium-position9364	2024-07-11	Post	`5`	German	English
u/maraaa-	2024-08-12	Post	`5`	German	English
u/fantastic-ad7752	2024-08-18	Post	`5`	German (Native)	English
u/cerpromah	2024-07-29	Post	`5`	German (B2)	English

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