Hello..grown outward ?? Means they are coming out at this age or since the time they have erupted ?? If the reason is first one then get the offline consultation and get the treatment of underlying cause that could be pyorrhea, tongue thurst, etc., and in case of second reason , u can take ortho treatment,  veneering ( smile designing) etc.

If you want it quick then the way is to get intentional root canal treatment done and trim down the teeth to a smaller size and then putting a crown over it in such a way that crown is inward... This is an invasive treatment... We also need to check the space in relation  to lower front teeth.. Plz share pics and consult.

Hi First of all , anything done quickly does not usually last long ( this stands true especially in dentistry) Get an online/ offline consultation to evaluate the amount of protrusion of upper teeth you have to narrow down your treatment options ( that will work out for a lifetime and not as a temporary measure)

Best option for aligning your tooth is braces . Without braces we treat your front two tooth with RCT followed by Veneers/Cap ( Depending on the crowding )

Consult orthodontst near you, tooth can be aligned but before that proper diagnosis is must, Yes aligner can slow your issue, and now a days aligners are faster than ormal braces, and aligner are vertually invisible and you can remove it so it will not interfere with your social activity

The natural treatment for the alignment of teeth is orthodontic treatment (Braces). If you do not want to proceed for braces, the second option here will be Smile Designing. You can get the Veneers done, or Root Canal Treatment done for the upper front teeth and the crowns followed by that.