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And even what's app doesn't work neither .. I need sm help pliz
Blackberry phones of that era had a specific BBY data plan from Telus if I recall. If these are no longer available, or not the plan you are currently using, that might be why you are having the connectivity problems you are experiencing.
Did you put a SIM with an existing plan into this phone, or have you been using it all along, and this is a sudden change?
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The BB data plan was for texting, and was a dedicated BB network, that worked really well at the time. Even if you did not have data coverage you could still text. I think that service is being dropped across a lot of networks because the protocol isn't supported by the newer switching hardware used by the networks. That should not be the cause of the browser blocked message though. Try a prepaid card in it like Cricket or Wind, but the phone needs to be unlocked first. I had a T-mobile BB 9900 in the US once and found that I could not unlock it, so perhaps T-Mobile is forcing people off the old BBs to drive sales of new plans and phones? Not sure. I had great service lately with Cricket by the way.
You could need a special code on your account because it's a blackberry but, you would have that on your account always unless you have made a plan change recently or are on prepaid. Have you exceeded your data and gotten blocked at $25 or $50? Are you roaming and blocked for incurring overages? Is your mobile data turned on?