Shouldn't be hard to do using e.g. Inkscape or even Word.

@MaryamElYaagoubi then ask your professor to help you with LTspice usage, or read/watch a few tutorials.

Your schematics are a mess, clean them up and your errors will be easier to find.

@MaryamElYaagoubi do you have the original design?

"It is supposed to be a sin [sic]" but you have nothing that can generate sine waves there. To be honest, your circuit is a mess, maybe break it down in parts (power supply, filtering, amplification) with a clear input/output path will help you get it working.

1) No, it's not normal. 2) Replace them with capacitors of correct values (I assume you want 470 uF, 47 uF and 270 uF).

Why do you have 470 farad (C3), 47 farad (C4) and 270 farad (C5) capacitors? Also, you're using the ideal op-amp which, AFAIK, can give you physically meaningless results (gigavolts).

@MaryamElYaagoubi what "doesn't work"? What error messages do you get after making the changes I said?

Begin by fixing your errors (470 pF -> 470p, 3.3 mu -> 3.3m) and by connecting the negatives of V1 and V2 to ground.

The CD4047 is an oscillator IC which frequency is set by a capacitor and a resistor, so probably there's a note somewhere in the schematic.