The on-chain sniper rifle is so profitable, how can I get one myself?

I have been following a trading robot on the $sol chain for the past seven days, and I have made 140,000 U in seven days, with thousands of transactions every day.

I call him the Three Seconds Brother, why do I call him the Three Seconds Brother?

As soon as the market opens, he sniped in and started selling in three seconds. He only took three seconds to make everyone's money.

It's so good, how can I get one of this sniper rifle?