Junglee Rummy — Stop messaging from junglee rummy

Address:

Kolkata

Sir, Junglee rummy Continue messaging me day night, they've not any kind of scense limit everytime anytime messaging me . I emailed Junglee rummy how stop this message they send me unsubscribe link and said you'll wait 72 hours then stop message, but this didn't work, then I email many time but they didn't listen me, continue messaging me distrub me .
Please sir kindly help me this issue .