Can I terminate the SPA of the off-plan property for delaying the handover two years?

The handover date for my off-plan property was due on the 30th of April 2022 the developer has communicated to me that the handover date has now changed to April 2024.

No reason was given. I have since contacted them stating that I do not agree with the change of dates and if they are unable to commit to the original date then our contract should be terminated.

I have paid 63% and I want my money back. The agreement says if the vendor cannot deliver on time I have the right to claim an interest-free full refund.

However, this clause excludes if this was due to an event of force majeure act by government authorities, God, labor disputes and failure of utilities, transportation of personnel or equipment; breach of contract by any sub-contractor, and any matter beyond the reasonable control of the vendor.

To date, no reason has been given, and I feel 2 years are not justified by any force majeure event. Will it stand in court to get my money back and make them pay the legal costs?