Help me to recover my files from G4 Apple PowerBook

I got G4 Apple PowerBook, I turned it off well but it does not load MAC when turned on. It shows an unhappy smiley face, how can you help me to recover my files?

The PowerBook hard drive may have either a logical issue or physical issue. It is difficult to determine the exact issue without analyzing the hard drive, however we can provide you with an exact issue and fixed costs after a free evaluation with in 2-6 hours. The G4 Apple PowerBook recovery will be started after your approval of the quote.

Other RAQ's:

• What are your prices for recovery of data?
• Crashed Western Digital WD800 Hard drive Recovery
• Sony Vaio Laptop Hard Disk Recovery
• Seagate Barracuda 500 GB drive no longer recognized in BIOS
• Dropped Seagate USB hard drive Recovery
• Reinstalled Windows - Can you recover data?
• Recover Data from Maxtor hard disk makes a horrible noise
• Recover Accidentally Deleted Data from Seagate Hard Drive
• Maxtor Diamond hard drive Recovery
• Issue with our RAID 5 with 4 200GB Maxtor Hard drives
• LaCie external hard disk data recovery
• Is data from formatted partition recoverable
• Help me to recover my files from G4 Apple PowerBook
• Recover Data from Dell Desktop PC keeps on restarting
• Recover Data from Crashed Dell RAID Server