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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/wrong-feature-831	2024-05-09	Post	`8`	German (Native), English (B2)	English
u/mossinglycut	2024-05-16	Post	`8`	German, English	Hindi
u/turbulent-run9532	2024-05-31	Post	`8`	German (B1), English (B2)	English
u/thethinkingman781	2024-06-06	Post	`8`	German, English	Hindi
u/antheia2	2024-06-14	Post	`8`	German, English	Hindi

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