Unfortunately, as an AI language model, I do not have access to the current information or policies of 540 Ghana Ltd. airline. However, most airlines offer online check-in options for their passengers. You will need to visit the airline's website to find out if they offer online check-in, and if so, the process for doing so. Typically, online check-in opens 24 hours before the scheduled departure time.

You can apply for compensation in case of loss or damage to your baggage by 540 Ghana Ltd. by contacting their customer service department or filing a claim on their website. You may need to provide proof of the loss or damage and details of the items affected.

I'm sorry, as an AI language model, I don't have access to the specific information about 540 Ghana Ltd.'s closing times for check-in and boarding. Please check with the airline directly or refer to their website for accurate and up-to-date information.

As an AI language model, I do not have access to the specific policies of 540 Ghana Ltd. regarding compensation for flight delays and cancellations. It is best to contact the airline directly or check their website for more information.

As an AI language model, I don't have information on whether 540 Ghana Ltd. provides additional services for passengers with disabilities. It is best to check with the airline directly or their website for more information regarding their services for passengers with disabilities.

As an AI language model, I don't have access to specific information about 540 Ghana Ltd. However, in general, whether meals and drinks are provided on board and whether alcoholic drinks are allowed depend on the policies of the airline or travel company. Some airlines offer complimentary meals and drinks on board, while others may charge a fee. As for alcoholic drinks, some airlines may offer them on board, while others may prohibit them. It's best to check with the specific airline or travel company you will be using for their policies.

As an AI language model, I do not have access to specific information about the refund policy of 540 Ghana Ltd. airline. I suggest contacting the airline directly or checking their website for more information.

I'm sorry, as an AI language model, I do not have access to specific information about 540 Ghana Ltd., including their travel conditions for children and babies. It is best to contact them directly for more information regarding this matter.