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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/ok-prune-5011	2025-10-25	Post	`15`	Spanish, French, Chinese (A2)	English, Spanish, French
u/mutedsheepherder4561	2025-11-27	Post	`15`	Spanish, French, Russian	Spanish, French, Russian
u/late-ad-1770	2025-09-06	Post	`12`	German (Native), French (B2)	English, French, Russian
u/andrew_italia4668	2025-10-04	Post	`12`	German, French	Spanish, French, Russian
u/loandistinct2347	2025-10-08	Post	`11`	German, Japanese, Chinese	English

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