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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/wonderful-ability-97	2022-10-26	Post	`5`	German	English
u/_mymindismine_	2022-12-28	Post	`5`	German	English
u/fresh_neighborhood_4	2022-10-20	Post	`5`	German (Native)	English
u/neidoperson	2023-01-10	Post	`5`	German (A2)	English
u/pablo_zitronenkuchen	2022-10-24	Post	`5`	German	English

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