what does this picture(rebus) riddle means ?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

Our product and our sum always give the same answer. Who are we?

I am first found in caves, now prolific online; I am a depiction, a drawing, a symbol, or sign. I will convey whichever mood you could wish; or for that matter, a fist, flask, or fish. What am I?

Solve the puzzle by telling what does below picture means.

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

Seven Robbers robbed a bank and hide the coins in a lonely place.
They decide to divide the money equally the next morning. Two greedy robbers decided to cheat the others and reach the place at night. They equally divided the coins between them, one coin left. So they called another robber and then they decided to divide equally among the three. Sadly again one coin left. The same thing happened to the 4th 5th and the 6th robber.
However, when the 7th robber reached in the morning, they can divide the coins equally.

How many coins were there in total?

John is selling fruits.
He sells grapes at $30, Dates $25, and a Wolfberry $45.
At what price does he sell fig?

PS: Logical Thinking

What part of the chicken has the most feathers?

If eleven plus two equals one, what does nine plus five equal?