Can i take my annnual leave for 2022 in advance?....

We would like to inform you that the worker should receive his annual leave taking into consideration to obtain an approval from the employer to start the vacation. The employer can postpone the annual leave of the worker once. No worker other than a daily-paid shall be required to work more than two successive Fridays.
 There is no provision in the UAE Labor Law that grants the worker the right to take  
annual leave for the following year
Finally, find the UAE labor law, in regards of your inquiry:
Article 75
A worker shall, for each year of service, be entitled to an annual leave of not less than:
1. Two days a month, where the worker’s period of service is more than six months but less than one year.
2. 30 days a year, where the worker’s period of service is more than one year.
Where a worker's service is terminated, he shall be entitled to annual leave in respect of fractions of the last year.
Article 76
The employer may fix the date of commencement of annual leave and, if necessary, divide such leave into not more than two periods. However, the leave division provision shall not apply to leaves of child workers.
Article 77
Holidays stipulated by Law or by agreement, and any other days of leave on account of sickness, falling within an annual leave shall be considered as an integral part thereof.
Article 78
Each worker shall be entitled to his basic wage and the housing allowance, if applicable, in respect of his days of annual leave. Where it was imperative for the work interest to put a worker on duty during all or part of his annual leave, and if the leave days on which he worked were not carried forward to the following year, the employer shall pay him his normal wage plus an allowance in lieu of leave, for the actually worked days, calculated on the basis of his basic wage. In no case shall a worker be made to work during his annual leave more than once in two successive years.