There are 3 methods to use  Fake Nails,using Glue or Jelly Glue Kit or solid patch adhesive.The following are the 2 most commonly used methods
How to use glue
1.Polish the nails, use a nail polisher to gently polish the nail surface and fake nail will be sticked it more firmly
2.Alcohol cotton to clean the nail surface Clean the dust and stains on the surface of the nail plate
3. Cut the glue bottle
4.Apply on nails Just smear on the sticker
5. Press the sticker at the root for a few minutes and accidentally drop it on your hand, you can immediately wash it off with water

How to Use Jelly Glue Kit
Step1:File the sides and cuticle area for an accurate fit
Step2 :Choose a sticker which fits the false nail tip
Step3: Take the sticker out and place it to the false nail tip
Step4: Press the sticker to ensure no bubble or gap between the sticker and the false nail tip
Step5: Remove the protection sheet from the sticker:
Step6:Put the false nail tip on your finger and press it for about 5 seconds
Please do not soak in water within 2 hours

The difference between the 2 methods of use
Use Jelly Glue Sticker
1.It lasts about 1-3 days depending on personal usage
2.No need to remove with tool, you can take it off at any time
3.Fake nails can be reused
4.Pregnant women can use it without hurting the nails