Ok so he's a trader and works with a brokerage company,
Are you sure?
What company?
he has my info to get into my blockchain
A real trader with a real brokerage would not need (OR ASK FOR) the info to get into YOUR blockchain.info account.
There is NO VALID REASON for him to have that.
n I guess passed it on to the brokerage.
He shouldn't have it, and he shouldn't give it to anyone else.
They logged in and put the money in my blockchain somehow.
NOPE.
That's not how bitcoin works.
If they want to send you bitcoins, they do NOT need to log in to YOUR account. They need to log into THEIR account and then send a transaction from THEIR account to you.
When look at the transactions and the btc address it says watch only.
If it says "watch only", that means that they DID NOT send you ANY bitcoins.
Instead, they sent bitcoins to THEMSELVES, and then modified your wallet so that you can SEE the bitcoins but you can't access them (because they are NOT in your account).
He tells me I need to send up to 1 btc🤔🤦♂️ into this account from another wallet so that the transactions/money they put in can be activated/ retrieve the private key( so he says🤔)
And since he can log into this account, then as soon as you send the 1 BTC, he can take the bitcoin and disappear. You will have nothing.
I didn?t n don?t plan on going forward with him
That's a smart idea.