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

Username	Date	Post Link	Relevance	Offered Matches	Sought Matches
u/librarybug39	2024-02-17	Post	`7`	English	Hindi, Urdu
u/embarrassed-wait6641	2024-04-02	Post	`5`	English (C2)	English
u/advanced_method2693	2024-03-28	Post	`5`	English (B2)	English
u/other_ad_7469	2024-03-17	Post	`5`	English (B2)	English
u/pern-zoom-gatherlarp	2024-02-11	Post	`5`	English	English

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