Guitar Need repair Cheap Sale $10 in Boon Lay Place, West Singapore for sale

One used guitar adult size length is 42inches. The sound is still loud and clear. The issue is the back piece of wood coming out (see pic 3 & 4) so need to close back by glue or nail I don’t know just leave it to expert. ALL you see in all pics are included nothing else. Selling cheap $10 (cheap n fixed price save everybody’s time pls).
Pick-Up Location : Blk 208 Boon Lay Place S640208 (at common ground seat beside letterboxes area). FREE parking available at nearby(1min walk) UOB Bank for those who drive.
Pls contact me allanteh 8384.8nine28. Pls mention “Sharp Vac” so that your time will not be wasted for wrong items (I have many other items on sale, just click your mouse at the sentence “All Ads by this user” on this page).
Buses nearby: (a) Bus-stop name = “Boon Lay Shopping Centre” ~ Bus Nos = 240, 99, 246 (b) Bus-stop name = “Blk 207” ~ Bus Nos = 240, 99 (c) Bus-stop name = “Blk 200” or “opposite Blk 200” ~ Bus Nos = 30, 154, 178, 180, 187 (d) Bus-stop name = “Blk 213” or “Blk 220” ~ Bus Nos = 174, 198, 502