Add support for Lb link wr3000

does lb link wr 3000 support openwrt? if yes, then where and which version should I download?looking for your kind help

It doesn't look like it's currently supported. And with it's limited FLA and RAM, there is probably no much point in trying invest time in that.

https://wikidevi.com/wiki/B-LINK_BL-WR3000

4/32 flash/RAM device, 100 Mbit Ethernet, Broadcom wireless -- pretty much a "non-starter" unless you want to port it yourself. Even if you were to succeed, it is a very limited device, unlikely to be able to support more than very basic routing functionality, unlikely to be able to support a GUI, almost certainly unable to support VPN, and likely to crash regularly.

Plenty of current devices with 16/128 flash/RAM available with good wireless support that would be better options, starting at under US$20.